Dyes Intermediates

Products Name CAS No
D A S A (4,4 – DIAMINO SULFANILIDE) 16803-97-7
H – ACID (NORMAL GRADE) 5460-09-3
PTOSA (P-TOLUIDINE-O-SULFONIC ACID) 118-88-7
2-CHLORO PPD SULPHATE 6219-71-2
4-CHLORO METANILIC ACID 98-36-2
6-NITRO BENZOXAZOLONE 4694-91-1
VIOLET ACID (1-NAPTHOL – 3, 6-DISULPHONIC ACID) 578-85-8
V. S. PYRAZOLONE 21951-34-8
SULPHONATED VINYL SULPHONE PARA BASE 42986-22-1
SULPHO TOBIAS ACID (ELECTRONIC GRADE) 117-62-4
SULPHO TOBIAS ACID
SULPHO J ACID
SULPHO GAMMA ACID / 2R ACID
SULPHO C ACID
SULPHANILIC ACID (TECHNICAL GRADE) 121-57-3
SCHAEFFER’S ACID (2-NAPTHOL-6-SULFONIC ACID) 93-01-6
RHODULINE ACID (DI J ACID) 87-03-6
RESIST SALT 127-68-4
R – SALT (2-NAPTHOL -3,6 – DISULPHONIC ACID) 135-51-3
P-PHENYLENE DIAMINE-2, 5-DISULFONIC ACID 7139-89-1
P-PHENYLENE DIAMINE 106-50-3
P-PHENEYLENE DIAMINE-2, SULFONIC ACID 88-45-9
PNTOSA (PARA NITRO TOLUENE ORTHO SULPHONIC ACID 121-03-9
P-NITRO ANILINE-2-SULPHONIC ACID 30693-53-9
PNCBSA (PARA NITRO CHLORO BENZ -2- SULPHONIC ACID) 96-73-1
P-CARBOXY PHENYL GAMMA ACID
PARA AMINO AZO BENZENE 3,4 -DISULPHONIC ACID 101-50-8
P-AMINO AZO BENZENE-4-SULPHONIC ACID 104-23-4
P-AMINO ACETANILIDE-3-SULF.ACID
P-AMINO ACETANILIDE-2-SULF.ACID
P N A (PARA NITRO ANILINE) 100-01-6
P A A B (PARA AMINO AZO BENZENE) 60-09-3
O-TOLUIDINE-P-SULPHONIC ACID
O-NITRO TOLUENE-4-SULGONIC ACID (ONTSA) 97-06-3
O-NITRO ANILINE 88-74-4
ONCBSA (ORTHO NITRO CHLORO BENZ -4- SULPHONIC ACID 121-18-6
O-DICHLORO BENZENE
O-DIANISIDINE DIHYDROCHLORIDE 20325-40-0
O.T.D.H (ORTHO TOLIDINE DIHYDROCHLORIDE) 612-82-8
O.T. BASE (ORTHO TOLIDINE BASE) 119-93-7
O P D A (ORTHO PHENYLENE DIAMINE) 95-54-5
O N A P S A (2 – NITRO ANILINE 4- SULPHONIC ACID) 616-84-2
O C P N A (ORTHO CHLORO PARA NITRO ANILINE) 121-87-9
O A V S (VINYL SULPHONE ESTER ORTHO ANISIDINE BASE 10079-20-6
O A P S A (2-AMINO PHENOL-4-SULPHONIC ACID) 98-73-3
N-METHYL GAMMA ANILIDE
N-METHYL GAMMA ACID
NAPTHOL AS-G (99% MINIMUM) 91-96-3
NAPTHALENE-1,5-DISULPHONIC ACID 81-04-9
N-ACETYL-O-AMINO PHENOL 614-80-2
N- METHYL J-ACID 22346-43-6
N – PHENYL J-ACID 119-40-4
M-SULPHO PHENYL GAMMA ACID
M-SULFO PHENYL GAMMA ACID
M-PHENYLENE DIAMINE-4,6-DISULPHONAMIDE
MIXED SALICYLIC ACID
METHYL 2-AMINO PHENOL SULPHONAMIDE 85237-56-5
METANILIC ACID (1 AMINO 3 BENZENE SULPHONIC ACID) 121-47-1
META XYLIDINE ORTHO SULFONIC ACID 88-22-2
META TOLUIDINE 59690-88-9
META PHENYLENE DIAMINE-4-SULPHONIC ACID 88-63-1
META CHLORO ANILINE (1 AMINO-3 CHLORO BENZENE) 108-42-9
MAAMSA (METHOXY AMINO AZO BENZENE M-SULFONIC ACID)
M.U.A (META UREIDO ANILINE) 59690-88-9
LAURENT ACID (1-NAPHTHYLAMINE-5-SULFONIC ACID)
KOCH ACID (NAPHTHYL AMINE 3,6,8 TRI SULPHONIC ACID 118-03-6
K – ACID (2 NAPTHYLAMINE 3:6:8 TRISULPHONIC ACID) 118-03-6
J-ACID (6-AMINO-1-NAPHTHOL-3-SULPHONIC ACID)
HYDRAZONEOF 5-SULFOANTHRANILIC ACID
HYDRAZONE OF 4-SULFO ANTHRANILIC ACID 118969-69-2
HYDRAZO BENZENE 122-66-7
GAMMA ACID (2 AMINO 8 NAPTHOL 6 SULFONIC ACID) 90-51-7
G – SALT 842-18-2
F.C. ACID (4,4-DIAMINO DIPHENYL -2- SULPH ACID) 119-70-0
EUROPEAN K. ACID 130-23-4
EPSILON ACID (1 NAPTHOL-3,8′-DISULPHONIC ACID) 117-43-1
DICHLONE (2,3′ – DICHLORO-1,4′ – NAPHTHAQUINONE) 117-80-6
DEHYDRO THIO TOLUIDINE SULPHONIC ACID
D A B A (4,4 DIAMINO BENZANILIDE) 785-30-8
COPPER FORMAZONE BLUE OF 4-SULFO ANTHRANILIC ACID 77840-01-8
CHROMOTROPIC ACID 3888-44-6
CHLORANIL 118-75-2
CHICAGO ACID
BROENNER ACID 93-00-5
BENZOYL MPDSA 119-79-9
BENZOYL J ACID
BENZOYL H-ACID 117-46-4
BENZOXAZOLONE
BENZIDINE-2,2-DISULFONIC ACID 117-61-3
ARMSTRONG ACID 81-04-9
ANTHRANILIC ACID – 99% 118-92-3
ANILINE-2, 5-DISULPHONIC ACID 98-44-2
ANILINE-2, 4-DISULPHONIC ACID 137-51-9
AMIDO G ACID (2-NAPHTHYLAMINE 6,8-DISULFONIC ACID) 86-65-7
AMIDO EPSILON ACID
ACETYLE GAMMA ACID 6361-41-7
ACETYL PPDSA
ACETYL MPDSA (4-4 [ACETYL-AMINO] 2-AMINO SULP ACID 88-64-2
ACETYL J-ACID 6334-97-0
ACETYL H – ACID 16698-16-1
ACETYL F.C. ACID
ACETYL DASA
ACETYL BROENERS ACID
6-NITRO-4-CHLORO-2-AMINO PHENOL
6-CHLORO-4-NITRO-2-AMINO PHENOL 6358-09-04
6-CHLORO-2-AMINO PHENOL-4-SULPHONIC ACID 5897-94-3
6-CHLORO METANILIC ACID
6-ACETYLAMINE-2-AMINO PHENOL-4-SULF. ACID 40306-75-0
6 – N A P S A (FREE ACID) 96-93-5
5-SULPHO ANTHRANILIC ACID 3577-63-7
5 – N A P (5-NITRO-2-AMINO PHENOL) 121-88-0
4-SULPHO ANTHRANILIC ACID 98-43-1
4-NITRO-4-AMINO STILBENE-2,2-DISULFONIC ACID
4-NITRO-1,3-PHENYLENE DIAMINE 5131-58-8
4-NITRO-1,2-PHENYLENE DIAMINE 99-56-9
4-METHOXY PHENYL ACETONITRILE 104-47-2
4-METHOXY PHENYL ACETONE 122-84-9
4-CHLORO-2-AMINO PHENOL-6-SULPHONIC ACID 88-23-3
4-CHLORO-2-AMINO PHENOL 95-85-2
4-CHLORO META PHENYLENE DIAMINE 5131-60-2
4-AMINO DIPHENYLAMINE-2-SULFONIC ACID / NEROLIC AC 91-30-5
4-AMINO BENZENE SULPHONAMIDE 63-74-1
4,6-DICHLORO-2-AMINO PHENOL 527-62-8
4,4 DINITRO STILBENE -2,2-DISULPHONIC ACID 128-42-7
4 – NITRO -4- AMINO DIPHENYLAMINE 2-SULPHONIC ACID 91-29-2
4 – N A P S A (FREE ACID) 96-67-3
4 – N A P (4 NITRO -2- AMINO PHENOL) 99-57-0
4 – H M Q (4-HYDROXY N-METHYL-2-QUINOLONE) 1677-46-9
3-AMINO PHENOL 591-27-5
3-AMINO BENZOYL H-ACID
3-AMINO BENZOYL EUROPEAN K ACID
3,5-DICHLORO ANILINE 626-43-7
2-PYRIDONE / (3-CARBOMYL-4-METHYL-6-HYDROXY-1-ETH) 29097-12-9
2-NAPHTHYLAMINE-6-SULPHO METHYL AMIDE 104295-55-8
2-CHLORO-4-AMINO PHENOL
2-AMINO PHENOL-4-METHYL SULPHONE 98-30-6
2-AMINO PHENOL-4 SULPHONAMIDE (OAPSAMIDE) 98-32-8
2-AMINO DIPHENYL SULPHONE [ADPS] 4273-98-7
2-AMINO BENZENE-N-METHYL CYCLOHEXYL SULPHNILIDE 70693-53-3
2:5 DMAVS (VINYL SULF ESTER 2:5 DIMETHOXY ANILINE) 26672-24-2
2,5-DICHLORO NITRO BENZENE
2,5-DIAMINO TOLUENE SULPHATE 615-50-9
2,5-D C A S A (2,5 DICHLORO ANILINE 4-SULPHO ACID) 88-50-6
2,5 D C S P M P 84-57-1
2,5 – D C P N A (2,5 -DICHLORO PARA NITRO ANILINE)
2,4 D N C B (2,4- DINITRO CHLORO BENZENE) 97-00-7
2 NITRO P P D (2 NITRO PARA PHENYLENE DIAMINE) 5307-14-2
1,4-SPMP (1,4-SULPHOPHENYL 3 METHYL-5-PYRAZOLONE) 89-36-1
1,4-SPCP (1,4-SULPHOPHENYL 3 CARBOXY 5 PYRAZOLONE) 118-47-8
1, 7-CLEVE’S ACID 119-28-8
1, 6-CLEVE’S ACID 119-79-9