High Quality Benzene intermediates Productos intermedios de benceno
| Khoom npe | CAS nr | Zoo | Daim ntawv thov |
| 1,3-Diacetoxybenzene hmoov | 108-58-7 ib | Purity 98% | Ntau yam oxidative thiab acetic acid reagent;stoichiometric oxidant nyob rau hauv TEMPO oxidation ntawm nerol rau neraldehyde;oxidant nyob rau hauv rhodium-catalyzed aziridine cov tshuaj tiv thaiv ntawm olefins nrog sulfamate;siv nyob rau hauv Palladium-catalyzed 2-arylation ntawm indoles ntawm chav tsev kub;reagents rau synthesis ntawm ntau yam ntawm heterocyclic tebchaw;vic-ethylene glycol cleavage reagents, hydroxylation, thiab reagents rau ntau oxidation tshua;Kev npaj ntawm thermally labile iodide hom acyl benzene |
| 2,3-Dichloronitrobenzene hmoov | 3209-22-1 : kuv | ||
| 2,6-Dichloronitrobenzene hmoov | 601-88-7 : kuv | Purity: 98.0% | 2,6-Dichloronitrobenzene tuaj yeem siv los ua cov organic synthesis intermediates thiab kws tshuaj intermediates rau kev kuaj R & D cov txheej txheem thiab tshuaj tshuaj synthesis |
| 2,3-Dichloroaniline hmoov | 608-27-5 : kuv | Purity: 99% | rau organic synthesis |
| 2,5-Dichloroaniline hmoov | 95-82-9 : kuv | Purity: 98.0% | Siv ua intermediates ntawm dyes thiab pigments, kuj siv nyob rau hauv cov organic synthesis thiab kev npaj ntawm nitrogen chiv synergists Siv 2,5-dichloroaniline yog ib tug nruab nrab ntawm herbicide dicamba, thiab ib tug nruab nrab ntawm dyes thiab nitrogen chiv synergists.Siv: Cov khoom no yog ci liab puag GG rau dej khov dyeing dyes;nws yog tus tsim xim rau luam ntawv thiab dyeing ci liab daim ntaub;nws yog siv los ua ke dye intermediates xws li 2,5-dichloroaniline-4-sulfonic acid nrog Chemicalbook;Nws tseem tuaj yeem siv los ua nitrogen chiv synergists N-2,5-Dichlorophenylsuccinamic acid.Siv Siv ua cov xim tsim rau paj rwb ntaub dyeing thiab luam ntawv, thiab kuj siv los ua ib qho nruab nrab rau cov organic pigments |
| 3,4-Dichloroaniline hmoov | 95-76-1 : kuv | Purity: 98% | Siv los ua ib qho nruab nrab rau tshuaj, tshuaj tua kab thiab dyestuffs 3,4-dichloroaniline yog ib qho nruab nrab ntawm cov tshuaj tua kab mob xws li propnil, diuron, ligulong thiab oxalon.Siv 3,4-Dichloroaniline yog cov khoom siv tshuaj lom neeg.Nws yog siv los tsim cov tshuaj tua kab mob xws li propanil, diuron, thiab Ligulong hauv cov tshuaj ua liaj ua teb.Nws tuaj yeem siv los ua kom cov GA disperse liab hauv dyes, thiab nws tuaj yeem siv rau hauv cov tshuaj los ua cov tshuaj tua kab mob.Dichlorophenylthiourea, thiab lwm yam. Intermediates ntawm herbicides nyob rau hauv tshuaj tua kab, thiab intermediates ntawm dyes |
| 2,3-Dichlorophenol hmoov | 576-24-9 : kuv | Purity: 98% | raws li organic synthesis intermediates.Rau cov synthesis ntawm cov tshuaj diuric acid.Siv raws li intermediates rau tshuaj, tshuaj tua kab, dyes, thiab lwm yam. |
| 2,4-Dichlorophenol hmoov | 120-83-2 ib | Purity:> 98.0% | Rau cov organic synthesis lub hom phiaj Biochemical reagents.Organic Synthesis.Gas chromatographic piv piv txwv.Plant Loj hlob Promoter.Siv Biochemical tshawb fawb.Organic Synthesis.Gas chromatographic piv piv txwv.Plant Loj hlob Promoter. |
| 2,5-Dichlorophenol hmoov | 583-78-8 : kuv | Purity: 98.0% | Siv raws li intermediates rau tshuaj, dyes, thiab lwm yam., herbicide dicamba intermediate, nitrogen fertilizer synergist, tawv mildew inhibitor, thiab lwm yam effector.Kev Siv Nws yog siv los ua ib qho nruab nrab hauv cov organic synthesis, feem ntau yog siv hauv kev tsim cov tshuaj tua kab mob, xws li Medicago Dan thiab DP antifungal tus neeg sawv cev, nitrogen fertilizer synergist |
| 2,4-Dinitroaniline hmoov | Xyoo 1997/2/9 | Cov khoom no yog nruab nrab ntawm disperse dyes, nruab nrab dyes, sulfur dyes thiab organic pigments.Nws yog siv los tsim dyes xws li sulfur tsaus xiav 3R, disperse liab B thiab disperse violet 2R.Kuj tseem siv rau hauv lwm cov organic synthesis, kev tsim cov tshuaj tua kab dinitrate hmoov, thiab lwm yam, nrog rau cov toner rau luam ntawv number case thiab kev npaj cov tshuaj preservatives. | |
| p-nitrochlorobenzene sulfonic acid | 96-73-1 : kuv | Purity: 98% | Monoclinic crystal, melting point 169 ° C (decomposition).Me ntsis soluble hauv dej thiab ethanol.Dye intermediates, feem ntau yog siv nyob rau hauv kev tsim cov xiav ntsev B, xiav ntsev RT, zus tau tej cov p-nitroaniline o-sulfonic acid, thiab lwm yam. Dye intermediates, feem ntau yog siv nyob rau hauv kev tsim cov xiav ntsev B, xiav ntsev RT, zus tau tej cov p-nitroaniline o-sulfonic acid, thiab lwm yam. |
| o-Nitroaniline p-sulfonic acid | 616-84-2 | Purity: 99% | Lub teeb daj crystal lossis hmoov.Tsis tas li melting point, soluble hauv dej, me ntsis soluble hauv ethanol. Kev Siv: Cov tshuaj nruab nrab ntawm cov tshuaj thiab cov dyes, siv cov organic synthesis, tuaj yeem siv los tsim CI Pigment Yellow 133, 168, 169, thiab lwm yam. |
| 2,4,5-Trichloroaniline hmoov | 636-30-6 | Purity: 98.0% | Siv ua dye intermediates thiab hauv cov organic synthesis |
| p-Chloro-o-nitroaniline | 89-63-4 ib | Intermediates rau zus tau tej cov herbicides | |
| o-Chloro-p-Nitroaniline | 121-87-9 : kuv | Intermediates ntawm dyes thiab pigments, feem ntau yog siv nyob rau hauv zus tau tej cov pigment silver vermilion R, disperse dye liab GFL, disperse liab B, thiab lwm yam., thiab kuj siv nyob rau hauv zus tau tej cov snail-tua tshuaj tua kab.Thiab raws li ib tug kws tshuaj intermediate, xws li kev npaj ntawm schistosomiasis-67 muab tshuaj txhuam. | |
| 4-Chloro-2-aminophenol | 95-85-2 ib | Purity: 99% | Dawb crystal, melting point yog 139-143 ℃, soluble nyob rau hauv dilute mineral acid, dilute lye Nws yog siv los npaj cov kua qaub nruab nrab RH, acid complex violet 5RN thiab reactive dyes, thiab tseem tuaj yeem siv los npaj cov leeg nqaij chlorzoxazone. |
| 5-Chlorosalicylic acid | 321-14-2 : kuv | Purity: 98% | Intermediates ntawm dyes thiab tshuaj Siv raws li intermediates ntawm tshuaj tua kab, tshuaj thiab dyes |
| 5-Chloro-8-hydroxyquinoline | 130-16-5 ib | Purity: 99% | Tshuaj tua kab intermediates |
| p-nitrotoluene | 100-01-6 | Feem ntau siv hauv kev tsim cov p-toluidine;toluene diisocyanate;bitoluidine;p-nitrobenzoic acid;p-nitrotoluene-2-sulfonic acid;2-nitro-p-toluidine;3-chloro-4-nitrotoluene;Dinitrotoluene, thiab lwm yam, kuj yog siv los ua dye intermediates thiab tshuaj tua kab;tshuaj kho mob;intermediates rau plastics thiab hluavtaws fiber auxiliaries. | |
| 异4B | 118-88-7 ib | Purity: 98% | Feem ntau yog siv los ua additive thiab xiav theem hloov kho thaum synthesizing Pigment Liab 57 |
| m-Toluidine | 108-44-1 : kuv | Purity: 99.5% | Siv rau hauv kev tsim tshuaj, tshuaj tua kab, agrochemicals, thiab nruab nrab rau azo dyes thiab pigments |
| o-Toluidine | 95-53-4 ib | Purity: 99% | Rau kev npaj ntawm azo dyes, triphenylmethane dyes, vulcanization accelerators thiab saccharin.Kuj tseem siv los ua tshuaj ntsuam xyuas reagent.Rau cov organic synthesis, raws li analytical reagents, dye intermediates.Rau kev npaj ntawm sulfur xiav, sulfur lub teeb daj GC, sulfur daj xim av 5G, chromol AS-D, liab puag RL, caws pliav puag G, claret puag GBC, kua qaub liab 3B, txo liab liab R, yooj yim fuchsin thiab alkali liab liab T thiab yog li ntawd.Hauv kev lag luam kws tshuaj, nws yog siv rau kev npaj o-cloxacillin, mefenone, bisuping, ruoding, thiab lwm yam. Kev lag luam tshuaj tua kab yog siv los ua cov tshuaj amidines.Kuj tseem siv rau hauv cov synthesis ntawm vulcanization accelerators DT, BG, PR, thiab lwm yam. Siv raws li dye intermediates, siv nyob rau hauv organic synthesis thiab synthesis ntawm saccharin, thiab lwm yam. |
| p-Toluidine | 106-49-0 : kuv | Purity: AR, 99.0% | Feem ntau yog siv los ua cov xim nruab nrab los ua xim liab hauv paus GL, methylamine liab pas dej, yooj yim fuchsin, methyl periacid thiab 4-aminotoluene-3-sulfonic acid, triphenylmethane dye thiab Chemicalbook oxazine dye Tos.Nws kuj yog siv los ua ib qho nruab nrab rau cov tshuaj pyrimethamine, tshuaj tua kab sauron thiab lwm yam khoom.Siv ua intermediates ntawm dyes, tshuaj thiab tshuaj tua kab;siv los ua cov tshuaj analytical reagents, thiab kuj siv rau hauv kev sib txuas ntawm dyes |
| N-ethyl-m-toluidine | 102-27-2 ib | Purity: 98% | daj ntseg oily kua.Insoluble hauv dej thiab alkali, soluble hauv ethanol thiab inorganic acid.Kev Siv: Siv ua cov tshuaj zas xim intermediates thiab cov khoom siv photosensitive intermediates, Cov nruab nrab tseem ceeb ntawm cov neeg tsim xim, tuaj yeem siv los ua cov xim nruab nrab. |
| N-ethyl-o-toluidine | 94-68-8 : kuv | Purity: 98.0% | N-ethyl-2-methylaniline yog ib qho aniline derivative, uas tuaj yeem siv los ua ib qho tseem ceeb nruab nrab rau cov neeg tsim xim, nrog rau ib qho nruab nrab rau cov xim, tshuaj thiab tshuaj tua kab.Chemical properties Boiling point 218 ℃, 95Chemicalbook.5 ℃ / 1.3kPa, txheeb ze ntom ntom 0.938, refractive index 1.5470, flash point 88 ℃.Siv ua tus nruab nrab rau Youlesan.Siv rau dyes, tshuaj thiab lwm yam organic synthesis |
| N, N-Diethyl-m-toluidine | 91-67-8 : kuv | Purity: 99% | Cov kua dej tsis muaj xim lossis lub teeb daj.Qhov kub ntawm qhov kub yog 231-231.5 ° C, tus txheeb ze ntom ntom yog 0.923 (20/4 ° C), thiab qhov ntsuas qhov taw qhia yog 1.5361.Nws yog miscible nrog cawv thiab ether, tab sis tsis soluble hauv dej.Siv Cov khoom no yog siv rau hauv cov organic synthesis.Dye intermediates (rau acid xiav 15, yooj yim xiav 67 thiab disperse xiav 366 thiab lwm yam dye intermediates).Siv raws li cov xim nruab nrab |
| N-methylaniline | 100-61-8 | Purity: 99% | Chemical Properties Colorless to reddish-xim av oily flammable kua.Me ntsis soluble hauv dej, soluble hauv ethanol, ether thiab chloroform.Kev Siv Siv Ua Cov Tshuaj Txhuam Hniav Siv N-methylaniline tsis yog tsuas yog cov khoom siv raw ntawm cov tshuaj tua kab thiazide, siv los ua ke nws cov nruab nrab N-chloromethyl N-phenylcarbamoyl chloride, tab sis kuj yog cov tshuaj herbicide fenthiazin Intermediates, ntxiv rau ntau siv hauv kev lag luam dyeing.Siv Chemicalbook Cov khoom no yog siv los ua ib qho nruab nrab, acid absorbent thiab hnyav hauv cov organic synthesis.Nws yog siv los tsim cov cationic ci ntsa iab liab FG, cationic liab B, thiab reactive daj-xim av KGR hauv kev lag luam dyeing.Kev siv N-methylaniline yog siv los ua ib qho nruab nrab hauv cov organic synthesis, acid absorbent thiab hnyav, thiab siv los tsim cov cationic ci ntsa iab liab FG, cationic liab B, reactive daj xim av KGR, thiab lwm yam hauv kev lag luam dyeing. |
| p-phenylenediamine | 106-50-3 ib | Purity: 99% | Nws yog ib qho tseem ceeb dye nruab nrab.Nws yog tsuas yog siv rau hauv kev tsim cov azo dyes thiab sulfur dyes.Nws tseem tuaj yeem siv rau hauv kev tsim cov plaub dub D thiab roj hmab antioxidant DNP.Nws yog siv los ua qhov taw qhia fluorescent, analytical reagent thiab fur dye.Kev siv hluavtaws feem ntau yog siv rau hauv kev tsim cov azo dyes thiab sulfur dyes, thiab tseem yog siv nyob rau hauv cov ntaub ntawv tshuaj ntawm cov plaub dub D, plaub xiav dub DB, plaub xim av NZ thiab roj hmab antioxidants DNP, 288, DOP, DBP.P-phenylenediamine kuj tseem siv los ua raw khoom ntawm cov tshuaj pleev ib ce plaub hau Urs D, roj av polymerization inhibitor thiab tsim tawm.Kev Siv Nws yog siv rau cov plaub hau dyeing, thiab tuaj yeem ua ke nrog lwm cov dyes.Nws feem ntau yog siv los ua ib qho mordant rau kev kuaj pom ntawm ammonia, tooj liab, kub, hydrogen sulfide, hlau, magnesium, oxidants, ozone, sulfur dioxide thiab vanadium, thiab rau kev txiav txim siab ntawm chromium.Fluorescent qhia rau acid-base titration (pH≤3.1 tsis muaj fluorescence, pH≥4.4 qhia txiv kab ntxwv-daj fluorescence).txo tus neeg sawv cev. |
| DSD ACID | 81-11-8 : kuv | Purity:> 94.0% | Siv nyob rau hauv kev tsim cov tshuaj fluorescent whitening agents, ncaj qha khov daj G thiab ncaj qha daj R, thiab siv los ua intermediates xws li tshuaj tua kab, dyes thiab fluorescent whitening agents. |
| M ACID | 32432-55-6 | Purity: 93.0% | Qhov sib txawv loj tshaj plaws los ntawm ionization txoj kev xav yog tias tsuas muaj lub tswv yim ntawm cov kua qaub thiab lub hauv paus nyob rau hauv proton txoj kev xav, tab sis tsis yog lub tswv yim ntawm ntsev.Yog li ntawd, nyob rau hauv ib tug buffer tov, ib tug tsis yog ib tug conjugate acid-base khub.Qhov tseeb, siv lub tswv yim ntawm conjugate acid-base khub, cov kev daws teeb meem tsis tuaj yeem muab faib ua ob pawg, uas yog cov kua qaub tsis muaj zog thiab nws lub hauv paus tsis muaj zog thiab tsis muaj zog thiab nws cov conjugate acid.Tsis tas li ntawd, nyob rau hauv ib tug high-concentration muaj zog acid thiab alkali tov, txij li thaum lub concentration ntawm H + los yog OH- yog inherently siab, ntxiv ib tug me me ntawm cov kua qaub los yog alkali yuav tsis muaj ntau npaum li cas ntawm acidity ntawm cov tshuaj.Nyob rau hauv cov ntaub ntawv no, muaj zog acid thiab muaj zog alkali Tsis tas li ntawd, lawv yog cov feem ntau buffer daws ntawm high acidity (pH <2) thiab siab alkalinity (pH> 12). |
| reducer | 6375-47-9 | Purity: 95% | Siv ua dye intermediates Feem ntau yog siv los ua disperse dye intermediates Siv hauv kev tsim cov dye intermediates xws li disperse xiav 79# |
| 4,4-Diaminodiphenylsulfone | 80-08-00 ib | Purity: 99% | Rau cov synthesis ntawm polysulfone amide resin thiab lwm yam polymers, tshuaj tiv thaiv kab mob ruas.Kev Siv Nws yog siv los ua tshuaj thiab cov khoom siv polymer nruab nrab.Nws yog thawj qhov kev xaiv rau kev kho mob ruas.Nws kuj tuaj yeem siv ua ke nrog lwm cov tshuaj tiv thaiv kab mob ruas.Nws yog siv los kho ntau yam mob ruas.Nws yog siv los ua tus neeg sawv cev kho rau epoxy resins hauv kev lag luam.Siv Siv los ua cov pa roj chromatography nyob twj ywm kua, organic synthesis intermediate thiab epoxy resin curing tus neeg sawv cev |
| 4,4-Diaminobenzidine-2,2-disulfonic acid | 117-61-3 ib | Purity: 75% | Cov tshuaj intermediates yog polyimide thiab poly (esterimide) resins.Rau kev ua cov yas yas xws li polyimide resin, polymaleimide resin, polyamide-imide resin, thiab lwm yam. |
| para-aminoacetanilide | 122-80-5 : kuv | Purity: 98% | Rau dyes thiab kws tshuaj intermediates siv Dyestuffs thiab kws tshuaj intermediates.Nws yog siv los npaj disperse daj G, ncaj qha acid-resistant vermilion 4BS, acid-resistant magenta 6B, reactive xiav AG, dub ntsev ANB thiab nruab nrab kaj xiav GV, thiab lwm yam. |
| p-aminoazobenzene | 60-09-3 ib | Purity: AR, 98% | Dye Intermediates.Rau cov synthesis ntawm azo dyes, disperse dyes, oxazine dyes;kuj siv rau hauv cov xim thiab cov xim, nrog rau cov dej cawv-soluble daj thiab pH qhia. |
| 4-Aminoazobenzene-4-sulfonic acid | 104-23-4 ib | Purity: 98% | Siv los ua cov xim nruab nrab, siv los ua azo dyes thiab oxazine dyes, thiab lwm yam, thiab siv los ua dej cawv-soluble daj thiab pH qhia |
| Unianisidine | 119-90-4 ib | Purity: 99% | Siv ua pigment nruab nrab.Siv raws li kev tshuaj ntsuam reagent, redox indicator, adsorption indicator and complex indicator for test iron.Feem ntau yog siv los ua ib qho nruab nrab rau azo dyes, xws li ncaj qha xiav RG, ncaj qha xiav 5B, pas dej xiav 6B Nws kuj tseem siv tau los xyuas cov ntsiab lus xws li kub, tooj liab, cobalt thiab vanadium.(Au, NO2-, Ce(IV)) (spectrophotometric).Qhov taw qhia Redox.Qhov taw qhia complex.Azo Dyestuff Manufacturing |
| 2-Amino-4-nitrophenol | 99-57-0 | Cov ntsiab lus 80 | Siv los ua dyes thiab kws tshuaj intermediates, cov dyes uas yuav tsum tau synthesized muaj xws li kua qaub daj 119, kua qaub txiv kab ntxwv 62, kua qaub txiv kab ntxwv 89, kua qaub txiv kab ntxwv 92, kua qaub txiv kab ntxwv 122, kua qaub txiv kab ntxwv 144, kua qaub txiv kab ntxwv 154. kua qaub txiv kab ntxwv 164. kua qaub txiv kab ntxwv 177. acid liab 226. Acid liab 317, Solvent Orange 20, Solvent Txiv kab ntxwv 45, Solvent Txiv kab ntxwv 62, Solvent Red 100, Solvent 142, Solvent Dub 35. |
| 2-Amino-4-nitrophenol (sodium ntsev) | 61702-43-0 | Cov ntsiab lus 70 | Purple-xim av crystal, acid dye, hlau complex dye |
| 2-cyano-4-nitroaniline hmoov | 17420-30-3, ib | Purity: 96% | Nws yog ib qho tseem ceeb nruab nrab rau cov synthesis ntawm disperse dyes thiab yog siv los ua synthesize disperse ruby SE-GFL, disperse scarlet S-FL, disperse xiav SE-2R, disperse ci ntsa iab violet SR thiab lwm yam kub los yog nruab nrab kub disperse dyes.Feem ntau yog siv rau kev sib txuas ntawm disperse dyes |
| 6-Chloro-2,4-Dinitroaniline | 3531-19-9 | Purity: 98.0% | Siv raws li disperse dye intermediate |
| Aniline 2,5-bissulfonic acid monosodium ntsev | 24605-36-5 | 98.00% | Siv raws li ib tug dye intermediate rau kev npaj ntawm reactive dyes |
| Dehydrothio-p-toluidine monosulfonic acid | 130-17-6 ib | Purity: 99% | Nws yog siv los ua cov xim nruab nrab thiab yog ib qho tseem ceeb nruab nrab rau cov ntawv hluavtaws dyes. |
| Benzoyl chloride hmoov | 98-88-4 ib | Purity: 99 | Siv nyob rau hauv dye intermediates, initiators, ultraviolet absorbers, roj hmab thiab yas auxiliaries, kws, thiab lwm yam. Benzoyl chloride yog ib tug intermediate ntawm herbicide fenflumone, raws li zoo raws li ib tug nruab nrab ntawm insecticide benzite thiab hydrazine.Siv Benzoyl chloride yog siv los ua raw khoom rau cov organic synthesis, dyes thiab kws tshuaj, los tsim cov pib xws li dibenzoyl peroxide, tert-butyl peroxybenzoate, tshuaj tua kab thiab tshuaj tua kab.Nyob rau hauv cov nqe lus ntawm cov tshuaj tua kab, cov tshuaj tua kab tshiab inducible yog intermediates ntawm isoxathion (Isoxathion, Karphos).Benzoyl chloride yog ib qho tseem ceeb benzoylation thiab benzylation reagent.Feem ntau ntawm benzoyl chloride yog siv los tsim benzoyl peroxide, ua raws li cov ntaub ntawv tseem ceeb xws li benzophenone, benzyl benzoate, benzyl cellulose thiab benzamide, thiab lwm yam. benzoyl peroxide yog siv rau hauv cov yas mono Polymeric pib, polyester, epoxy Chemicalbook, Catalyst rau acrylic resin. ntau lawm, tus neeg sawv cev coagulating rau iav fiber ntau cov ntaub ntawv, cross-linking tus neeg saib xyuas rau silicone fluorine roj hmab, roj refining, hmoov bleaching, fiber decolorization, thiab lwm yam. Muaj ntau tshaj 20 thawj benzoyl chloride manufacturers hauv Suav teb, thiab ib co benzoic acid manufacturers kuj tsim. benzoyl chloride nrog lub peev xwm ntau lawm ntawm 10,000 tons.Txawm li cas los xij, raws li kev tshawb fawb hauv xyoo 2003, cov tuam txhab lag luam feem ntau tau tso tseg vim qhov tseeb tias cov txiaj ntsig ntawm kev tsim khoom nrog cov pa phem tsawg dhau, thiab txoj kev muaj kuab paug siab tau txwv los ntawm tsoomfwv, thiab tus nqi ntawm cov khoom siv raw khoom nce ntxiv. .Tsis tas li ntawd, cov tshuaj tiv thaiv ntawm benzoic acid thiab benzoyl chloride tuaj yeem tsim benzoic anhydride.Kev siv tseem ceeb ntawm benzoic anhydride yog ua tus neeg sawv cev acylating, thiab tseem tuaj yeem siv los ua ib feem ntawm cov tshuaj bleaching thiab fluxes.Nws kuj tseem siv tau los npaj benzoyl peroxide..Kev siv Siv ua tshuaj ntsuam xyuas cov tshuaj, kuj siv rau hauv cov txuj lom, organic synthesis, siv tshuaj, organic synthesis intermediates |
| Benzenesulfonyl chloride hmoov | Xyoo 1998/9/9 | Purity: 99 | Nws yog siv los txheeb xyuas ntau yam amines, thiab nws kuj yog siv rau cov organic synthesis.Nws yog siv los ua tshuaj sulfonamide, thiab lwm yam, thiab nws kuj yog siv los txheeb xyuas ntau yam amines.Benzenesulfonyl chloride yog raw khoom rau organic synthesis.Chemicalbook sodium thiobenzenesulfonic acid yog ib qho nruab nrab ntawm insecticidal sulfonic acid, thiab nws kuj yog ib qho nruab nrab ntawm cov tshuaj thiab dyestuff.Kev Siv: Cov tshuaj nruab nrab rau tshuaj tua kab, dyes, thiab tshuaj.Nws yog siv rau hauv kev tsim cov dej khov dye bases, xws li liab puag B thiab liab puag GL.Rau kev tsim cov tshuaj sulfa.Benzenesulfonyl chloride yog ib qho reagent rau kev txiav txim siab ntawm cov pos hniav. |
| p-Toluenesulfonyl chloride | 98-59-9 ib | Purity: 99% | p-Toluenesulfonyl chloride (TsCl) yog ib qho dawb flaky crystal nrog melting point ntawm 69 txog 71 ° C.Nws yog ib qho tseem ceeb nruab nrab rau cov organic synthesis ntawm cov tshuaj, feem ntau yog siv rau cov synthesis ntawm chloramphenicol, chloramine-T, thiamphenicol thiab lwm yam tshuaj.. |
| Para Cresidine sulfonic acid acetoacetanilide (sodium ntsev) | 133167-77-8 | Purity: 99% | rau dye synthesis |
| Para Cresidine sulfonic acid acetoacetanilide (sodium ntsev) | 120-71-8 ib | Purity: 99% | Nws yog haum rau cov synthesis ntawm ncaj qha, disperse thiab reactive dyes.Cov khoom no yog dye intermediate.Nyob rau hauv nam ntawm dyes ncaj qha, nws yog siv los ua ke CI29050, 29065, 27885, thiab lwm yam. Nyob rau hauv lub nam ntawm acid dyes, nws yog siv los ua ke CI14940, 14965, thiab lwm yam, thiab nws kuj yog siv nyob rau hauv lub tsim ntawm disperse scarlet. GC, ncaj lightfast xiav 3RLL, ncaj qha dub D, reactive daj xim av K-GR, cationic daj 4G, thiab lwm yam. Siv 3-Amino-p-methyl ether yog ib tug dye intermediate.Hauv nam ntawm dyes ncaj qha, nws yog siv los ua ke CI29050;29065 ;ua.27885, thiab lwm yam, thiab nyob rau hauv nam ntawm Chemicalbook acid dyes, nws yog siv los ua ke CI14940;K-GR;Cationic Yellow 4G, thiab lwm yam. Siv cov khoom no yog xim nruab nrab.Hauv nam ntawm dyes ncaj qha, nws yog siv los ua ke CI29050;29065 ;ua.27885, thiab lwm yam, thiab nyob rau hauv nam ntawm acid dyes, nws yog siv los ua ke CI14940;-GR;Cationic Yellow 4G, thiab lwm yam. |
| Ammonium Acetoacetyl Clicitine Sulfonate | 72705-22-7 | Purity: 95% | Intermediates ntawm dyes thiab organic pigments, kuj siv tau los muaj cov khoom noj dyes. |
| rau ester | 2494-89-5 : kuv | Purity: 99 | Siv los ua cov xim nruab nrab, nws yog ib qho tseem ceeb nruab nrab ntawm KN hom dyes.KN hom dyes muaj cov kua qaub hydrolysis siab thiab cov khoom siv tshwj xeeb.Nws muaj ntau yam kev siv thiab yog chav kawm loj ntawm cov xim reactive nrog chromatograms tiav thiab ntau yam. |
| Sulfonated para-ester | 42986-22-1 | Purity: 99% | Siv raws li ib tug reactive dye intermediate |
| m-phenylenediamine-4-sulfonic acid | 88-63-1 : kuv | Cov ntsiab lus90Purity99 crude khoom | Lub teeb xim av crystal, acidic, ncaj qha, reactive dye, |
| m-phenylenediamine-4-sulfonic acid sodium ntsev | 3177-22-8 | ≥80% | Siv raws li dye intermediate, tuaj yeem tsim cov dye reactive liab 136 |
| Meta ureido aniline | 25711-72-2 | Purity: 98% | |
| Anthranilic acid | 88-21-1 ib | 99 | Tawm-dawb koob siv lead ua kua qaub, kua qaub dyes (ib qho ntawm cov khoom siv tseem ceeb), cov xim tsis zoo, |
| Cov ntsiab lus 88-94 | Cov khoom ntub dej | ||
| 2-Chloro acetoacetanilide | 93-70-9 : kuv | Purity: 98.0% | Cov khoom no yog nruab nrab ntawm dyes, organic pigments thiab tshuaj tua kab.Nws yog tsuas yog siv rau 1.3.5 pyrazolone thiab Hansa daj 10G1 pas dej.Nws yog siv los ua ib qho nruab nrab ntawm dyes thiab pigments.Nws yog siv los ua cov xim nruab nrab rau kev tsim cov pigments.Yellow 10G Chemicalbook, Pigment Yellow GP, thiab kev tsim cov dye intermediates 1-(2-chlorophenyl) 3-methyl-5-pyrazolone, thiab lwm yam, kuj tseem tuaj yeem tsim cov xim tsis zoo, xws li nruab nrab ci daj 3GL, nruab nrab Kev sib deev xim av. BRL, nruab nrab txiv kab ntxwv RL, thiab lwm yam. |
| Aceto acetanilide (AAA) hmoov | 102-01-2 ib | Purity 99 | Dawb crystalline hmoov, kua qaub txiv kab ntxwv daj dye, xim txiv kab ntxwv daj, kua qaub txiv kab ntxwv 79/97, kua qaub liab 164, kua qaub daj 151/118/128/44, xim txiv kab ntxwv 15/16, xim daj 12/126/133/188, tshuaj tua kab xeb dab |
| P-anisidine | 104-94-9 ib | Purity: 99% | Siv los ua dyes thiab kws tshuaj intermediates, cov khoom no yog siv nyob rau hauv kev lag luam dyeing los npaj cov dej khov dyes, uas yog jujube liab puag GP, xiav ntsev VB, chromol AS-RL, chromol ASChemicalbook-SG, CI disperse xiav 79, thiab lwm yam. rau dyes thiab tshuaj xws li indomethacin, adipine thiab primoquine.Siv raws li ib tug complex qhia rau kev txiav txim siab ntawm cov hlau siab, thiab kuj siv nyob rau hauv cov organic synthesis |
| O-anisidine | 90-04-0 | Purity: 99%. | Siv los ua dyes, spices thiab pharmaceutical intermediates, nws tuaj yeem siv los npaj azo dyes, dej khov dyes, chromophore AS-OL thiab lwm yam dyes, nrog rau cov tshuaj xws li guaiacol thiab amyloid.Vanillin kuj tuaj yeem npaj tau.Siv Raws li qhov nruab nrab ntawm cov tshuaj thiab dyes, Chemicalbook kuj tseem siv rau hauv kev lag luam khoom noj los npaj vanillin, thiab lwm yam. Nws yog siv los ua ib qho kev qhia nyuaj rau kev txiav txim siab mercury, azo dye intermediates thiab fungicides, dyes, spices thiab pharmaceutical intermediates.Picocrystalline tsom xam xyuas cov cyanide.Titrate mercury nrog complexation indicators.Organic Synthesis |
| 2-Amino-5-nitrophenol | 121-88-0 : kuv | rov kho cov khoom Content99Purity99 | Siv los ua ib qho nruab nrab rau cov kua qaub dyes, cov xim uas tuaj yeem ua ke yog cov kua qaub daj 233, kua qaub liab 38, kua qaub liab 215, kua qaub liab 226, kua qaub liab 315, kua qaub liab 407, kua qaub xiav 229, kua qaub xiav 234, kua qaub 348, acid ntsuab 12, Acid Dub 63, Acid Dub 168. Direct Black 104, Disperse Liab 16, Solvent Red 8, Solvent Red 100, Solvent Red 142, Solvent Violet 1, Solvent Black 34, Solvent Black 35. |
| Cov khoom nyoos Cov ntsiab lus 90 Purity 98 | |||
| 4-Naphthylamine-1-sulfonic acid (1,4 acid) | 84-86-6 | 74% | Rau azo dye intermediates, kuj siv rau hauv cov zaub mov xim.Nruab nrab daj 28/47 Nruab Nrab Xiav 78/79/81 Nruab Nrab Ntshav 41 Zaub mov Liab 3/4/7/8/9 Zaub mov xim av 2/3 Acid Txiv kab ntxwv 137 Acid Dub 27/32 Acid Liab 12/13/14/18/25/27/41 |
| p-Hydroxybenzaldehyde | 123-08-00 ib | Cov ntsiab lus 99.5 rov kho cov khoom | Nws yog siv los ua ib qho tseem ceeb nruab nrab rau cov tshuaj, txuj lom thiab tshuaj tua kab, thiab yog siv nyob rau hauv synthesis ntawm amoxicillin, trimethoprim, trimethoxybenzaldehyde thiab lwm yam tshuaj. |
| Cov ntsiab lus 99 ib nrab rov kho cov khoom | Nws yog siv los ua ib qho tseem ceeb nruab nrab rau cov tshuaj, txuj lom thiab tshuaj tua kab, thiab yog siv nyob rau hauv synthesis ntawm amoxicillin, trimethoprim, trimethoxybenzaldehyde thiab lwm yam tshuaj. | ||
| 1-Phenyl-3-methyl-5-pyrazolone (PMP) | 89-25-8 : kuv | Cov ntsiab lus 98 | Lub teeb daj crystalline hmoov, hnyav dye, mordant, acid dye, pigment, hnyav txiv kab ntxwv 6/62, hnyav liab 142/8, hnyav daj 16/18/21/23, kua qaub txiv kab ntxwv 148/56/60, kua qaub liab 180/201 /357/442, Acid Yellow 259/4/42, Pigment Txiv kab ntxwv 50/6, Pigment Yellow 10/60 |
| 2-Methoxy-4-nitroaniline (liab puag B) | 97-52-9 ib | Cov ntsiab lus 99 rov kho cov khoom | Ci daj hmoov, feem ntau yog siv rau dyeing thiab luam ntawv xim kev loj hlob ntawm paj rwb fiber ntau fabrics, thiab kuj siv los tsim cov organic pigments xws li ceev pigment, jujube liab, golden daj, dub, thiab lwm yam., lub teeb-ceev thiab kaj daj 10GC. |
| PHEEJ ROV QAB G | 99-55-8 : kuv | ≥90% | Feem ntau yog siv rau dyeing thiab luam ntawv ntawm paj rwb fabrics, golden yellow crystals, tshwj xeeb tshaj yog rau dyeing kaj liab ntaub.Nws tseem tuaj yeem siv rau dyeing txhob lo lo ntxhuav, viscose thiab nylon fabrics, thiab tuaj yeem siv los ua ib qho nruab nrab ntawm cov organic pigments.Pigment Txiv kab ntxwv 3, Pigment Liab 114/162, Pigment Liab 17, Pigment Liab 22/8, Direct Blue 39 |
| FAST RED BASE RC | 27165-17-9 ib | Cov ntsiab lus 80Purity99 | Beige hmoov, ci liab puag RC yog tsuas yog siv rau dyeing paj rwb, tab sis kuj rau dyeing viscose, txhob lo lo ntxhuav, nylon, diacetate thiab luam ntawv paj rwb.Coupling nrog Chromophenol AS, thiab lwm yam, nws tuaj yeem dyed ci liab thiab liab.Muaj zog coupling muaj peev xwm thiab nruab nrab coupling ceev.Nws kuj yog siv los ua cov xim nruab nrab, feem ntau yog siv los ua cov xim tsim rau dyeing thiab luam ntawv ntawm paj rwb thiab viscose fabrics (tsim rau caws pliav thiab sawv liab), thiab ua ib qho nruab nrab rau dyes thiab organic pigments. |
| Maroon Base GP | 96-96-8 ib | Cov ntsiab lus 98.5 Purity99 | Txiv kab ntxwv hmoov, |
| Salicylic acid | 69-72-7 ib | ≥99% (qib sublimation) | Kev lag luam kws tshuaj yog siv los ua tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tiv thaiv kab mob, diuretic thiab lwm yam tshuaj, thiab kev lag luam dyeing yog siv los ua azo ncaj dyes thiab acid mordant dyes, nrog rau cov txuj lom.Cov dyes uas tuaj yeem ua ke yog Acid Yellow 10, Acid Yellow 98, Acid Yellow 100, Acid Yellow 120, Acid Yellow 185, Acid Brown 146, Acid Brown 362, Solvent Yellow 20, Pigment Yellow 23. . |
| 69-72-7 ib | ≥99% (qib kev lag luam) | ||
| 69-72-7 ib | 99% -100.5% ( Pharmaceutical Qib) | ||
| N-ethyl-N (3'-sulfonic acid) benzylaniline (B sulfonic acid) | 101-11-1 | ≥95% | Rau cov synthesis ntawm acid liab 119/350 acid violet 17/49/72 acid xiav 9/15/18/83 acid ntsuab 3/9 zaub mov violet 1/2 zaub mov xiav 2 zaub mov ntsuab 1 pigment xiav 24 pigment xiav 78 |
| 1-(4'-Methylphenyl)-3-methyl-5- Pyrazolinone (PTMP) | 86-92-0 | ≥ 99% | Feem ntau siv rau hauv cov organic synthesis;coupling tivthaiv ntawm CI Pigment Txiv kab ntxwv 34;CI Pigment Liab 37 thiab lwm yam. |
| p-Chlorophenol | 106-48-9 : kuv | 99% | Nws yog siv los ua cov dyes Disperse Red 75, Solvent Orange 86, Pigment Violet 5, Pigment Violet 12, Neutral Brilliant Green BL, kws tshuaj clotamine thiab tshuaj tua kab, thiab lwm yam. Nws kuj tseem siv tau los ua cov kuab tshuaj rau cov roj ntxhia zoo. |
| Liab Base KD | 120-35-4 ib | > 99.0% | Siv ua intermediates hauv organic synthesis Pigment liab 146, 147/150/184/213/261/269/32, pigment liab 176, pigment liab 31. Solvent Red 146 |
| Liab puag DB-70 (para-aminobenzamide) | 2835-68-9 ib | Purity 99.5 | Rau cov organic pigment intermediates, tawv tsuag xim liab GL, mus tas li liab F5RK, F3RK, F2RK kws tshuaj |
| Resorcinol | 108-46-3 : kuv | Cov ntsiab lus 98/99 | Cov xim tsis muaj xim lossis tawm dawb zoo li cov muaju lossis cov hmoov 1. Cov khoom siv raw rau cov tshuaj intermediates p-nitrosalicylic acid 2. Tire cord binders rau viscose yarn thiab nylon 3. Wood adhesives 4. Vinyl cov ntaub ntawv Bonding nrog hlau 5. Tshuaj pleev ib ce thiab tshuaj pleev ib ce thiab tshuaj pleev 6. Intermediates ntawm dyestuffs, acid dyes, ncaj dyes, hnyav dyes |
| m-phenylenediamine | 108-45-2 ib | Cov ntsiab lus 99.5 / 99.8 | 1. Curing tus neeg sawv cev ntawm epoxy resin 2. Accelerator ntawm cement, thiab siv nyob rau hauv mordant thiab xim tsim 3. Dye intermediate, siv nyob rau hauv lub tsim ntawm cov txiv kab ntxwv yooj yim, yooj yim xim av G, ncaj sunfast dub G, sulfide daj, Direct Yellow Brown 3G / D3G, Direct Resist Dub RN / G, Direct Dyes, Acid Dyes, Mordants, Solvent Dyes |
| Acetoacetyl-o-toluidine | 93-68-5 : kuv | 99 | Dawb crystalline hmoov, nruab nrab rau dyes, organic pigments, tshuaj tua kab, siv los ua ke cov organic daj dyes.Siv ua organic pigment intermediate |
| Acetoacetyl-o-methoxyaniline | 92-15-9 : kuv | 99 | Dawb crystalline hmoov, siv los ua intermediates ntawm dyes thiab organic pigments, siv nyob rau hauv lub synthesis ntawm daj lightfast dyes, azo Cheebtsam ntawm ncaj lightfast daj 5G, thiab lwm yam. |
| 3,4-Dichlorophenol | 95-77-2 ib | Purity: 99% | Pharmaceutical intermediates, siv los ua cov pa roj chromatography piv cov qauv, thiab cov khoom nruab nrab hauv cov tshuaj, tshuaj tua kab, organic synthesis, synthesis ntawm aryloxyindole, ua cov tshuaj ua ntej thiab cov tshuaj lom neeg lom neeg.Kuj tseem siv tau rau hauv kev sib txuas ntawm cov tshuaj ntsuam xyuas kinase inhibitors los ntawm 2-arylbenzimidazoles |
| 2,6-Diethyl-4-methylaniline (DEMA) | 24544-08-9 | 98.5 ib | 1. Solvent Blue 97 2. Raw khoom ntawm cov tshuaj tua kab tshiab 3. Siv hauv cov khoom siv iav fiber ntau polyester, nws tuaj yeem ua kom nrawm polymerization 4. Pab tsim cov ion exchange resin thiab acrylic resin 5. Siv rau unsaturated polyester resin 6. Pab rau kev tsim cov schistosomiasis, penicillin thiab chloramphenicol nyob rau hauv cov tshuaj 7. Polymer polymerization pib 8. Rau hmoov improver, roj refining thiab fiber decolorization, thiab lwm yam. |
| 2-Amino-6-methoxybenzothiazole | 1747-60-0 : kuv | 99 | Disperse dyes, ua cationic ci ntsa iab xiav RL (Basic xiav 54), cationic daj 2RL;los ntawm nws, 6-methoxy-3-methylbenzothiazole hydrazone yog npaj los tsim cationic daj GL (Basic Yellow 11) |
| 5-Cyanophthalide | 82104-74-3 | 98-99 : kuv | Dawb los yog daj daj crystals.Pharmaceutical intermediates.Ib qho tseem ceeb nruab nrab rau kev npaj citalopram rau kev kho mob cancer mis metastatic.Siv los ua tshuaj nruab nrab rau kev npaj tshuaj kho mob qog noj ntshav mis metastatic citalopram, thiab lwm yam. |
| o-Amino-p-tert-butylphenol (2-Amino-4-tert-butylphenol) | 1199-46-8 ib | 95 | Nws yog siv rau hauv kev tsim cov fluorescent whitening agent 184 (fluorescent whitening agent OB), thiab tseem tuaj yeem siv rau hauv kev tsim tshuaj tua kab, dyes, cov ntaub ntawv photosensitive, thiab lwm yam. |
| 5 nitroisophthalic acid | 618-88-2 ib | 618-88-2 ib | Tshuaj tua kab, tshuaj intermediates |
| Phenyl peri-sodium ntsev | 1445-19-8 ib | 97 | Lub teeb ntsuab rau grey koob los yog flake crystals.Siv ua azo, sulfur dye intermediate |
| Chromophenol AS-OL | 135-62-6 ib | > 99.0% | Rau dyeing thiab luam ntawv ntawm paj rwb thiab viscose.Nws tseem tuaj yeem siv rau hauv kev tsim cov xim daj daj, ceev sulfonic acid, ceev amine thiab organic pigments.Cov xim hluavtaws yog Pigment Liab 9, Pigment Liab 15, Pigment Liab 119, Pigment Liab 170, Pigment Liab 188, Pigment Liab 210, Pigment Liab 211, Pigment Liab 243, Pigment Liab 256, thiab lwm yam. |