| PRODUCT | CAS.NO |
| SULPHO V.S. 3-sulphonyl 4-amino phenyl beta hydroxy ethyl sulphone sulphate ester |
42986-22-1 |
| M.P.D.S.A (FREE ACID) meta phenylene diamine 4- sulphonic acid(free acid) |
88-63-1 |
| M.P.D.S.A (SODIUM SALT) meta phenylene diamine 4- sulphonic acid(sodium salt) |
88-63-1 |
| SULPHO TOBIAS ACID benzaldehyde(2-carboxy-5-sulfophenyl)hydrazone |
117-62-4 |
| D.N.S.D.A 4,4 dinitro sfilbene 2,2, disulphonic acid |
81-11-8 |
| K-ACID 2-naphthylamine-3,6,8-trisulfonic acid |
118-03-6 |
| D.A.S.D.A 4,4 diamino sfilbene 2,2, disulphonic acid |
81-11-8 |
| GAMMA ACID 6-amino-4-hydroxy-2naphthalene sulfonic acid |
90-51-7 |
| SULPHO GAMMA ACID 2-naphthylamine-8-hydroxy 3,6 disulphonic acid |
90-40-4 |
| H-ACID 1-amino-8-hydroxy naphthalene3-6 disulfonic acid |
90-20-0 |
| 6-ACETYL OPSA 6 acetyl 2 (ortho) amino phenol 4 sulfonic acid |
40306-75-0 |
| M.U.A. meta ureido aniline |
59690-88-9 |
| 4 SULPHO HYDRAZONE Benzaldehyde(2-carboxy-5-sulfophenyl)hydrazone |
77734-52-2 |
| 3,5 DABA 3 ,5-diaminobenzoic acid |
535-87-5 |
| G-SALT | 118-32-1 |
| Copper Sulfate Pentahydrate | 7758-99-8 |
| 2- Pyridone | 29097-12-9 |
| ACETYL M.P.D.S.A | 88-64-2 |
| Alpha Naphthylamine | 134-32-7 |
| Sodium Naphthionate | 130-13-2 |
| Refined Naphthalene | |
| 4 NADAPSA | 91-29-2 |
| 2-NADPSA | 135-11-5 |
| BRONNER’S ACID 6-aminonaphthalene-2-sulfonic acid |
93-00-5 |
| PARA CRESIDINE ORTHO SULPHONIC ACID (PCOSA) 2-methoxy 5 methyl aniline sulphonic acid |
6471-78-9 |
| SCHAEFFER'S ACID (SODIUM SALT) 2 naphthol 6 sulphonic acid (sodium salt |
135-76-2 |
| SCHAEFFER'S ACID (POTASSIUM SALT) 2 naphthol 6 disulphonic acid (potassium salt) |
833-66-9 |
| SULPHO J ACID 2-amino-5-naphthol-1,7-disulfonic acid |
6535-70-2 |
| P.N.T.O.S.A 2-methyl-5-nitrobenzenesulfonic acid |
121-03-9 |
| VINYL SULPHONE ESTER 4-amino phenyl 4-b hydroxy ethyl sulfone sulfate ester |
2494-89-5 |
| P.C.V.S amino-2-methoxy-5- methyl beta hydroxy ethyl sulphone |
21635-69-8 |
| O.A.V.S (4-amino 3-methoxy phenyl) b hydroxy ethyl sulphone sulphate ester |
10079-20-6 |
| P.A.A.B.S.A para-aminoazobenzene-4-sulfonic acid |
104-23-4 |
| ANILINE-2,5 DISULFONIC ACID 2-amino 1.4-benzenedisulphonic acid |
98-44-2 |
| METANILIC ACID 3-aminobenzene-1-sulfonic acid |
121-47-1 |
| SULPHO O.A.V.S 1-amino-2-methoxy-4-beta hydroxy ethyl sulphone sulphate ester |
26672-22-0 |
