sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate

sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate  Structure
CAS No.
4404-39-1
Chemical Name:
sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate
Synonyms
C.I.17080;Acid Violet 14;C.I.Acid Violet 14:C.I.17080;Sodium 5-[[4-acetamido-2-[(p-tolyl)sulfonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulfonate;sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate;sodium,5-[2-[4-acetamido-2-(4-methylphenyl)sulfonylphenyl]hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonate;5-[[4-(Acetylamino)-2-[(4-methylphenyl)sulfonyl]phenyl]azo]-6-amino-4-hydroxy-2-naphthalenesulfonic acid sodium salt
CBNumber:
CB4901374
Molecular Formula:
C25H23N4NaO7S2
Molecular Weight:
578.59
MOL File:
4404-39-1.mol

sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate Properties

sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate Chemical Properties,Uses,Production

Preparation

3-(4-Tolylsulfonyl)-4-aminoacetanilide?diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? in acid conditions coupled.

Properties and Applications

red light purple. Soluble in water for red, slightly soluble in ethanol and acetone. The strong sulfuric acid in dark green light for red, diluted red for blue-ray. In water solution to join 10% sulfuric acid as shallow red; Add 10% sodium hydroxide solution for the light is still red.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 3-4 4 3-4 1 1 3-4 2
AATCC 6 2-3 2-3 1 1 1 3-4 3-4

sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate 5-[[4-(Acetylamino)-2-[(4-methylphenyl)sulfonyl]phenyl]azo]-6-amino-4-hydroxy-2-naphthalenesulfonic acid sodium salt C.I.17080 Sodium 5-[[4-acetamido-2-[(p-tolyl)sulfonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulfonate sodium,5-[2-[4-acetamido-2-(4-methylphenyl)sulfonylphenyl]hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonate Acid Violet 14 C.I.Acid Violet 14:C.I.17080 4404-39-1