4-Amino-3-[(4-amino-2-nitrophenyl)azo]-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
동의어(영문):
C.I.17185;Acid Blue 6;C.I.Acid Blue 6;C.I.Acid Blue 6:C.I.17185;4-Amino-3-[(4-amino-2-nitrophenyl)azo]-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
4-아미노-3-[(4-아미노-2-니트로페닐)아조]-5-히드록시-2,7-나프탈렌디술폰산이나트륨염 C화학적 특성, 용도, 생산
제조 방법
N-(4-amino-3-nitrophenyl)acetamide?diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?in acid conditions coupled, then acetaminophen hydrolysis.
Properties and Applications
navy blue. Soluble in water for dark purple, slightly soluble in alcohol in deep navy blue. In the dark for the strong sulfuric acid, diluted in red. In water solution to join strong hydrochloric acid into red; With strong sodium hydroxide solution into a navy blue.
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
3
2-3
2-3
3-4
3
3-4
4-아미노-3-[(4-아미노-2-니트로페닐)아조]-5-히드록시-2,7-나프탈렌디술폰산이나트륨염 준비 용품 및 원자재
![4-아미노-3-[(4-아미노-2-니트로페닐)아조]-5-히드록시-2,7-나프탈렌디술폰산이나트륨염](CAS/GIF/6222-42-0.gif)