sodium 5-[[4-acetamido-2-[(p-tolyl)sulphonyl]phenyl]azo]-6-amino-4-hydroxynaphthalene-2-sulphonate C화학적 특성, 용도, 생산
제조 방법
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 준비 용품 및 원자재
