C.I.18070;ACIDRED40;Einecs 235-329-0;C.I. Acid Red 40;C.I.Acid Red 40:C.I.18070;disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate;5-(Acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate C화학적 특성, 용도, 생산
제조 방법
mix 2,4-Dimethylbenzenamine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.
Properties and Applications
blue-ray red. Soluble in water is red. The strong sulfuric acid for blue-ray red, diluted for pink; In nitric acid for pink; In 10% of sodium hydroxide solution for yellow.
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
AATCC
5
2
2-3
1
2-3
disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate 준비 용품 및 원자재