intermediates for dyestuff and pigment
H-Acid (1-Amino-8-naphthol-3,6-disulfonic acid)
Bon acid
J-acid (6-Amino-1-naphthol-3-sulfonic acid)
Acetyl J-acid
K-Acid (2-Naphthylamine-3,6,8-trisulfonic acid)
Sulfotobias acid (2-Naphthylamine-1,5-disulfonic acid)
gamma-Acid (7-Amino-1-naphthol-3-sulfonic acid)
Orthanlilic acid
Metanilic acid
Sulfanic acid
p-Base (1-Aminobenzene-4-(beta-hydroxyethyl)-sulfone estersulfuric acid)
4,4'-Diaminodiphenyl-2,2'-disulfonic acid
4,4'-Diaminostilbene-2,2'-disulfonic acid
1,3-Phenlenediamine-4-sulfonic acid
1-(4'-sulfophenyl)-3-carboxy-5-pyrazolone
1-(4'-sulfophenyl)-3-methyl-5-pyrazolone
1-(2',5'-dichloro-4'-sulfophenyl)-3-methyl-5-pyrazolone
3-Cabamoyl-4-methyl-6-hydroxy-N-ethyl-pyridone
1-Phenyl-3-methyl-5-pyrazolone
6-Acetylamino-2-aminophenol-4-sulfonic acid
2-Amino-4-sulfobenzoic acid
Aniline-2,5-disulfonic acid
p-Nnitroaniline-o-sulfonic acid
4-Nitro-2-aminophenol
para toluene sulfonyl chloride
m-Base
Vinylsulfone 2,5-dimethoxyaniline base
Vinylsulfone p-cresidine base
o-Aminobenzoic acid (Anthranilic acid)
4B-Acid
2B-Acid
1,3-Phenylenediamine-4,6-disulfonic acid
Tobias acid (2-Naphthylamine-1-sulfonic acid)
3-Amino-4-methoxyacetanilide
o-Phenylenediamine
p-Phenylenediamine
C-Acid (2-Naphtylamine-4,8-disulfonic acid)
o-Toludine
FC Acid (4,4'-Diaminodiphenylamine-2-sulfonic acid)
Benzaldehyde
Taurine
β-Naphthol
Mesltylene acid (2,6-Diamino-1,3,5-trimethylbenzene-4-sulfonic acid)
α-Naphthyl Amine
Bromamine acid
2-Naphthylamine-4,6,8-trisulfonic acid
N-Methylaniline
Cyanuric chloride
Sodium nitrite
Sodium cyanate
Cupric sulfate, pentahydrate
Cuprous chloride
Chromium (III) sulfate