2-Naphthalenesulfonic acid, 4-hydroxy-3-4-(4-nitro-2-sulfophenyl)azo-6(or 7)-sulfo-1-naphthalenylazo-7-(phenylamino)-, trisodium salt
동의어(영문):
Direct Blue 54;Direct blue 54 (C.I. 27960);C.I.Direct Blue 54:C.I.27960;2-Naphthalenesulfonic acid, 4-hydroxy-3-4-(4-nitro-2-sulfophenyl)azo-6(or 7)-sulfo-1-naphthalenylazo-7-(phenylamino)-, trisodium salt
2-나프탈렌술폰산,4-히드록시-3-4-(4-니트로-2-술포페닐)아조-6(또는7)-술포-1-나프탈레닐아조-7-(페닐아미노)-,삼나트륨염 C화학적 특성, 용도, 생산
제조 방법
2-Amino-5-nitrobenzenesulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.
Properties and Applications
blue. The strong sulfuric acid for green, diluted dark for; In the light of nitric acid for palm orange solution. The dye solution to join strong hydrochloric acid for dark, precipitation; Add thick sodium hydroxide solution for blue precipitation.
Standard
Acid Resistance
Alkali Resistance
Light Fastness
Soaping
Water
Fading
Stain
Fading
Stain
ISO
5
4-5
3
2
2
2-나프탈렌술폰산,4-히드록시-3-4-(4-니트로-2-술포페닐)아조-6(또는7)-술포-1-나프탈레닐아조-7-(페닐아미노)-,삼나트륨염 준비 용품 및 원자재