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N – PHENYL J - ACID
 
Structural Formula :
N – PHENYL J - ACID Formula
Molecular Weight : 315
Empirical Formula : C16H13O4NS
Synonyms : 2-Phenylamin-5-Hydroxynaphthalene-7-sulphonic acid 6-Phenylamin-1-naphthol-3-sulphonic acid
Form Supplied : Moist / Dry
Sales Basis : on real content Mol. WT. 315
Packing : H.D.P.E. Bags with Polythylene Liners M.S. drums with Polythylene Liners
 
Technical Data :
Moist    
Description : Grey moist material
Natural of Material : Free sulphonic acid
Strength (Coupling Value) : 70% Min./M.W. 315
Solubility : Soluble in dilute alkaline Solution
J-Acid : 0.5% Max. on 100% basis
Aniline : 1.0% Max. on 100% basis
Uses : Intermediate for dyestuffs
Dry    
Description : Brown Grey to Grey dry material
Natural of Material : Free sulphonic acid
Strength (Coupling Value) : 85.0% Min./M.W. 315
Solubility : Soluble in dilute alkaline Solution
J-Acid : 0.5% Max. on 100% basis
Aniline : 1.0% Max. on 100% basis
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N – ACETYL J - ACID
 
Structural Formula :
N – ACETYL J - ACID Formula
Molecular Weight : 281
Empirical Formula : C12H11O5NS
Synonyms : 1 Napthol-6-Acetalido 3-Sulphonic Acid
Form Supplied : Moist / Dry
Sales Basis : on real content Mol. WT. 281
Packing : H.D.P.E. Bags with Polythylene Liners
 
Technical Data :
Moist    
Description : Sightly Greenish yellow to dull Yellow to dull yellow moist material
Natural of Material : Free sulphonic acid
Strength (Coupling Value) : 60% Min./M.W. 281
Solubility : Soluble in dilute alkaline Solution
J-Acid : 0.5% Max. on 100% basis
R.W. Acid : Trace (Slight)
Uses : Intermediate for dyestuffs
Dry    
Description : Sightly Greenish yellow to dull Yellow Dry material
Natural of Material : Free sulphonic acid
Strength (Coupling Value) : 80% Min./M.W. 281
Solubility : Soluble in dilute alkaline Solution
J-Acid : 0.3% to 0.5% Max. on 100% basis
R.W. Acid : Trace (Slight)
 
 
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Our Products
 
J – ACID
N – METHYL J - ACID
N – PHENYL J - ACID
N – ACETYL J - ACID
R. W. ACID / DI J - ACID
N – BENZOYL J - ACID
SULPHO J - ACID
SULPHO TOBIAS ACID
ISO AMINO J - ACID
N – METHYL GAMMA ACID
 
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