Dyes Intermediates

Product Name Chemical Name CAS NO.Molecular Weight H. ACID 1-Amino-8-Hydroxy 3, 6-Napthelene Disulfonic Acid 90-20-0 6359-98-4 PBVS 4-Amino Phenyl 4-B Hydroxy Ethyl Sulfone Saulfate Ester 2494-89-5 281 Vinyl Sulphone Ester of 2:5 Dimethoxy Aniline, DMAVS (4-Amino 2:5 Di-Methoxy Phenyl) B Hydroxy Ethyl Sulphone Sulphate Ester 26672-24-2 341 Vinyl Sulphone Ortho Anisidine Base, OAVS (4-Amino 3-Methoxy Phenyl) B Hydroxy Ethyl Sulphone Sulphate Ester 10079-20-6 311 Sulpho OAVS 5 Sulpho Phenyl 1-Amino 2-Methoxy Phenyl Beta Hydroxy Ethyl 121-88-0 391 Vinyl Sulfone Sulfo Para Base(SPVS) 2 Amino 5-{ { 2-(Sulfoxy) Ethyl} 42986-22-1 361 MPDSA Meta Phenylene Diamine 4-Sulphonic Acid 88-63-1 188 MPDDSA Meta Phenylene diamine 4,6 Disulfonic Acid 137-50-8 268 2 Pyridone 2 Hydroxy Pyridine 142-08-5 196 SPCP 1-(4-Sulphophenyl)-3-Carboxy-5-Pyrazolone 118-47-8 284 Gamma Acid 6 Amino-4-Hydroxynepthelene-2-sulfonic Acid 90-51-7 239 4 SAA 4 Sulpho-Anthranilic Acid 98-43-1 217 6 Acetyl OAPSA 6- Acetyl 2 Amino Phenol 4 Sulphonic Acid 40306-75-0 246 Copper Formazone Base Copper Formazone of 4 Supho Anthranilic Acid 77840-01-8 597 4B Acid Para Toludeine-2 sulphonic Acid 88-44-8 187 DASA 4-Amino-N-(4-aminophenyl)benzenesulfon 4-Amino-N-(4-aminophenyl), Bis-(4-aminophenyl)-sulfoamine 16803-97-7 263 DASDA 4-4 Di-Amino Stilbene 2-2 Disulphonic Acid 81-11-8 370 PABSA Para Amino azobenzene 4 Sulfonic Acid 104-23-4 277 Sodium Napthonate 4-Aminonepthelene-1-Sulfonic Acid Sodium Salt 130-13-2 245 OT5SA 1-Amino-2-Methyl 5 Sulphonic Acid 98-33-9 187 Anline 2,4 Di sulphonic Acid 1- Amino Benzene 2,4 Disulphonic Acid 137-51-9253 Aniline 2,5 Di sulphonic Acid 1-Aniline Benzene 2,5 Disulphonic Acid 98-44-2 253 SPMP 3-Methyl-1-(4-sulfophenyl)-2-pyrazolone 89-36-1 254 Para Anisidine 4-Methoxyaniline 104-94-9 123 Metanilic Acid 1-Amino Benzene 3-Sulphonic Acid 121-47-1 173 Anthranilic Acid 2-Aminobenzoic Acid 118-92-3 137 BDSA 4-4’ diamino diphenyl 2-2’ disulphonic acid 117-61-3 344 MUA Urea,(3-aminophenyl)-, monohydrochloride (9CI);1-(3-Aminophenyl)urea hydrochloride; 59690-88-9 187