Company Profile
Wujiang Tong Luo Dyestuff Chemical Co.,Ltd. is a private joint-stock enterprise mainly producing direct blend dyes. Our products can be divided into two series: ① Directly Blending Dyestuff; ② Directly Sun-proof Dyestuff, totaled over 30 types. We also provide application service, and you may click the column of Tech.exchange in this page for details. We have complete chromatogram, stable quality and good reputation. We attach importance to environmental protection (see the picture). Our annual output is over 5000 tons, and our products are well received by numerous clients both at home and abroad. Hereby, I want to covey my thanks to those clients and friends who have supported our work, and I'm looking forward for continuous support in the following days. We sincerely welcome friends of all lines to visit or develop business contact with us for mutual development.
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| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid |
Benzenesulfonic acid,5-amino-2-[(4-aminophenyl)amino]-;Benzenesulfonic acid,5-amino-2-(p-aminoanilino)-;5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid;5-Amino-2-(p-aminoanilino)benzenesulfonic acid;6-(p-Aminoanilino)metanilic acid;4-(p-Aminoanilino)-3-sulfo-1-aminobenzene;4-(p-Aminoanilino)-3-sulfoaniline;4,4′-Diaminodiphenylamine-2-sulfonic acid;4,4′-Diamino-2-sulfodiphenylamine;5-Amino-2-(4-aminophenylamino)benzenesulfonic acid;NSC 4706;NSC 5622;MAC 0021939;1351935-81-3 |
119-70-0 | Inquiry | |
C.I.Direct Black 51 |
Benzoic acid,3-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-2,6-dihydroxy-,sodium salt (1:2);Benzoic acid,3-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2,6-dihydroxy-,disodium salt;LA 1920 |
72207-95-5 | Inquiry | |
CHLORANTINE FAST RED 5B |
2-Naphthalenesulfonic acid,7-(benzoylamino)-4-hydroxy-3-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:2);Chlorantine Fast Red 5B;2-Naphthalenesulfonic acid,7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-,disodium salt;C.I. Direct Red 81;C.I. 28160;Airedale Red KD;Aizen Primula Red 4BH;Amanil Fast Red 8BL;Belamine Fast Red 8BL;Benzanil Fast Red K;Bordeaux EMBL;Calcodur Red 8BL;Chloramine Fast Red K;Chloramine Fast Red 5BL;Chrome Leather Red 5B;Dialuminous Red 4B;Diaphtamine Light Red 4B;Diazine Fast Red 8BK;Diazo Light Red 8BD;Diazol Light Red 8B;Diphenyl Fast Red 5BL;Diphenyl Fast Red 5BLN;Direct Fast Red 5B;Direct Fast Red 8BL;Direct Light Red M 8BL;Direct Light Red 4B;Direct Light Red 8B;Direct Red 81;Durazol Red 2B;Durazol Red 2BP;Eliamina Red 8BL;Fastolite Red 8BL;Fastusol Red 4BA-CF;Fenaluz Red 4B;Helion Red 8B;Hispaluz Red 8BL;Paranol Fast Red 8BL;Pheno Fast Scarlet 9B;Pontamine Fast Red 8BLX;Pyrazol Fast Red 5BL;Pyrazol Fast Red 8BL;Pyrazoline Red 8BL;Saturn Red B;Sirius Red 4B;Sirius Red 4BA;Solantine Red 8BL;Solar Red B;Solius Red 4B;Sumilight Red 4B;Suprazo Red 4B;Suprexcel Red 8BL;Tertrodirect Fast Red 5B;Tetramine Fast Red 8B;Triantine Fast Red 4BN;Triantine Light Red 4BN;Direct Fast Red 2S;Amanil Fast Red 8BLW;Direct Lightfast Red 2S;Diphenyl Fast 5BL Supra I Red;Chlorantine Fast Red;Benzo Fast Red 8BL;C.I. Acid Red 248;12237-71-7;134092-10-7 |
2610-11-9 | Inquiry | |
DIRECT BLACK 22 |
2-Naphthalenesulfonic acid,6-[2-(2,4-diaminophenyl)diazenyl]-3-[2-[4-[[4-[2-[7-[2-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-4-hydroxy-,sodium salt (1:3);2-Naphthalenesulfonic acid,6-[(2,4-diaminophenyl)azo]-3-[[4-[p-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthyl]azo]anilino]-3-sulfophenyl]azo]-4-hydroxy-,trisodium salt;2-Naphthalenesulfonic acid,6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-,trisodium salt;C.I. 35435;Aizen Primula Black ACH;Amanil Fast Black FOR;Artificial Silk Black CA;Atlantic Formaldehyde Black GR;Bali Black A;Belaform Black G;Benzanil Fast Black 2G;Benzonerol A;Benzonerol AFA extra;Benzonerol Black VS;Benzonerol VS;Benzonerol VSF;Calcoform Black RN;Carbide Fast Black G;Carbide Fast Black GA;Chlorazol Black GF;Chlorazol Black GFP;Chrome Leather Black GA;C.I. Direct Black 22;Cotton Black MA;Cuprofix Black NF;Dialuminous Black A;Diazol Fast Black J;Diazol Fast Black JN;Direct Artificial Silk Black CA;Direct Black 22;Direct Fast Black C;Direct Fast Black NS;Enianerol CA;Erie Fast Black G;Fenamin Black VA;Formaldehyde Fast Black 2G;Formaldehyde Fast Black G;Formaldehyde Fast Black GA;Formal Fast Black B;Formal Fast Black G;Formal Fast Black GG;Formalide Black GR;11136-49-5;881844-06-0 |
6473-13-8 | Inquiry | |
Direct Red 23 |
2-Naphthalenesulfonic acid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2);C.I. Direct Red 23,disodium salt;Benzo Fast Scarlet 4BS;2-Naphthalenesulfonic acid,3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,disodium salt;C.I. Direct Red 23;C.I. 29160;Airedale Scarlet 4BD;Aizen Primula Scarlet 4BSH;Amanil Fast Scarlet 4BS;Atul Direct Fast Scarlet 4BS;Benzanil Fast Scarlet 4BSN;Benzo Fast Scarlet 4BSA-CF;Benzo Scarlet 4BS;Brilliant Direct Red 4A;Calcomine Scarlet 4BSY;Chloramine Fast Scarlet 4B;Chloramine Fast Scarlet SE;Chlorazol Fast Scarlet 4B;Chlorazol Fast Scarlet 4BSP;Chrome Leather Scarlet SE;Columbia Fast Scarlet 4BS;Diacotton Fast Scarlet 4BS;Diamine Fast Scarlet 4BA;Diaphtamine Fast Scarlet 4BS;Diazamine Fast Scarlet 4BS;Diazol Fast Scarlet 4BS;Diphenyl Fast Scarlet 4BS;Diphenyl Fast Scarlet RS;Diphenyl Scarlet RS;Direct Brilliant Red 4A;Direct Fast Scarlet M 4BS;Direct Fast Scarlet 4B;Direct Fast Scarlet 4BS;Direct Fast Scarlet 4BSN;Direct Fast Scarlet SE;Direct Red 23;Direct Scarlet 4BS;Enianil Fast Scarlet 4BS;Erie Fast Scarlet SCB;Fast Red 4BS;Fenamin Fast Scarlet 4BS;Hispamin Fast Scarlet 4BS;Kayaku Direct Fast Scarlet 4BS;Libia Scarlet 4BS;Mitsui Direct Fast Scarlet 4BS;Nippon Fast Scarlet 4BS;104782-71-0;113255-32-6;70248-73-6;147516-28-7;331679-21-1 |
3441-14-3 | Inquiry | |
p-Phenylenediamine |
1,4-Benzenediamine;p-Phenylenediamine;C.I. 76060;BASF Ursol D;Benzofur D;C.I. Developer 13;C.I. Oxidation Base 10;Developer PF;p-Diaminobenzene;Durafur Black R;Fouramine D;Fourrine D;Fourrine 1;Fur Black 41867;Fur Brown 41866;Furro D;Fur Yellow;Futramine D;Nako H;Orsin;Pelagol D;Pelagol DR;Pelagol Grey D;Peltol D;Renal PF;Tertral D;Ursol D;Zoba Black D;4-Aminoaniline;p-Aminoaniline;p-Benzenediamine;1,4-Diaminobenzene;1,4-Phenylenediamine;1,4-Diaminobenzol;PPD;Black for Fur D;Rodol DJ;NSC 4777;(4-Aminophenyl)amine;Rodol D;4-Phenylenediamine;Paramine;PDA;pPDA;56481-76-6;82785-55-5 |
106-50-3 | Inquiry |