6-아미노-4-하이드록시-3-[[4-(페닐아조)-1-나프틸]아조]-2-나프탈렌설폰산나트륨염 C화학적 특성, 용도, 생산
제조 방법
aniline diazo, and Naphthalen-1-amine coupling, again diazo, in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? coupling.
Properties and Applications
red light grey. Moderate soluble in water for violet and grey or black, slightly soluble in alcohol. ?In concentrated sulfuric acid for the gray light blue (plus purple), diluted red for sauce. Dye with strong hydrochloric acid solution for red sauce; Add thick sodium hydroxide solution for green light black, with precipitation.
Standard(cotton)
Acid Resistance
Alkali Resistance
Light Fastness
Soaping
Water
Fading
Stain
Fading
Stain
ISO
3
5
3
2-3
2
AATCC
3
2
2-3
3-4
1
6-아미노-4-하이드록시-3-[[4-(페닐아조)-1-나프틸]아조]-2-나프탈렌설폰산나트륨염 준비 용품 및 원자재