Gamma Acid
CHEMICALNAME : 6-Amino-4-hydroxy-2-naphthalenesulfonic acid OR 2-Amino-8-hydroxynaphthalene-6-sulfonic acid
CAS NO. : 90-51-7
MOLECULAR WEIGHT : 239.24
MOLECULAR FORMULA : C10H9NO4S
EINECS NO. : 202-000-8
PURITY : 90% MINIMUM
APPLICATION : ACID BLACK 210, Intermediates For Dyestuf
G Salt
CHEMICALNAME : 2 NAPTHOL 6.8, DISULPHONIC ACID(DI POTASSIUM SALT)
CAS NO. : 842-18-2
MOLECULAR WEIGHT : 380.47
MOLECULAR FORMULA : C10H6O7S2K2
EINECS NO. : 212-672-4
PURITY : 90% MINIMUM
R Salt: 0.5%MAX
APPLICATION : Direct Red 4 - C.I. 29165, Acid Yellow 21 C. I. 14230, Moradant Yellow 3 C. I. 14095
R Salt
CHEMICALNAME : 2 NAPTHOL 3.6, DISULPHONIC ACID (DI SODIUM SALT)
CAS NO. : 135-51-2
MOLECULAR WEIGHT : 348.00
MOLECULAR FORMULA : C10H6O7S2NA2
EINECS NO. : 205-196-3
PURITY : 80% MINIMUM
R Salt: 1% MAX
APPLICATION : FoodColour
SCHAEFFER'S ACID (POTASSIUM SALT)
CHEMICALNAME : 2 NAPTHOL 6 SULPHONIC ACID (POTASSIUM SALT)
CAS NO. : 833-66-9
MOLECULAR WEIGHT : 262.00
MOLECULAR FORMULA : C10H7SO4K
EINECS NO. :212-631-0
PURITY : 99% MINIMUM
2 Napthol: 0.1% MAX | R+G:0.5% MAX
APPLICATION : Pigment Orange 19 - C.I. 15990, Food Orange 2 C. I. 15980, Direct Blue 130 C. I. 27110
SCHAEFFER'S ACID (SODIUM SALT)
CHEMICALNAME : 2 NAPTHOL 6 SULPHONIC ACID (SODIUM SALT)
CAS NO. : 135-76-2
MOLECULAR WEIGHT : 246.00
MOLECULAR FORMULA : C10H7SO4NA
EINECS NO. : 205-218-1
PURITY : 99% MINIMUM
2 Napthol: 0.1% MAX | R+G:0.5% MAX | INSOLUBLE 0.1% MAX
APPLICATION : Pigment Orange 18 - C.I. 15970, Acid Orange 12 C. I. 15970, Moradant Red 60 C. I. 15975
P-CRESIDINE-O-SULPHONIC ACID
CHEMICALNAME : 2 METHOXY 5 METHYL ANILINE SULPHONIC ACID
CAS NO. : 6471-78-9
MOLECULAR WEIGHT : 217.00
MOLECULAR FORMULA : C10H11SO4
EINECS NO. : 229-319-5
PURITY : 80% MINIMUM
P CRESIDINE 0.1% MAX
APPLICATION : ACID RED 40
ETHYL BENZYL ANILINE SULPHONIC ACID
(EBASA)
CHEMICALNAME : ETHYL BENZYL ANILINE SULPHONIC ACID
CAS NO. : 101-11-1
MOLECULAR WEIGHT : 291.00
MOLECULAR FORMULA : C15H17SO3N
EINECS NO. : 212-198-8
PURITY : 85% MINIMUM
APPLICATION : ACID BLUE 9
DISPERSING AGENT
CHEMICALNAME : NAPHTHALENE SULPHONIC ACID
CAS NO. : 04/06/9084
MOLECULAR WEIGHT : 428.5
MOLECULAR FORMULA : C21 H160 6S2
PURITY : 90% MINIMUM
APPLICATION : FAST CURING AGENT FOR ROAD CONSTRUCTION
BROENNER'S ACID
CHEMICALNAME : 2 NAPTHYLAMINE 6 SULPHONIC ACID
CAS NO. : 93-00-5
MOLECULAR WEIGHT : 223.0
MOLECULAR FORMULA : C10H0SO3N
EINECS NO: 202-208-9
PURITY : 90% MINIMUM
2 NAPTHYL AMINE: 50 PPM
APPLICATION : Direct Red 4 - C.I. 29165, Acid Yellow 21 C. I. 14230, Moradant Yellow 3 C. I. 14095
PARA CRESIDINE
CHEMICALNAME : 1 AMINO-2-METHOXY-5-METHYBENZENE OR 3 AMINO-4-METHOXYTOLUENE
CAS NO. : 120-71-8
MOLECULAR WEIGHT : 137.17
MOLECULAR FORMULA : C8H11N
EINECS NO: 204-419-
PURITY : 96% MINIMUM
APPLICATION : DYE INTERMEDIATE
