オメガ クロム ブラック ブルー G 化学特性,用途語,生産方法
外観
暗い赤色~褐色粉末~結晶
製造方法
3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazotization, and N-(7-hydroxynaphthalen-1-yl)acetamide coupling.
Properties and Applications
Blue light grey. Soluble in water into wine red to blue light red, slightly soluble in alcohol, not soluble in Acetone. In concentrated sulfuric acid to red light purple, diluted into red orange brown. Dye aqueous solution to join concentrated hydrochloric acid for red wheat brown; Join concentrated sodium hydroxide solution for purple.
Standard
|
Ironing Fastness
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
Alkali
|
Acid
|
ISO
|
4
|
6
|
4
|
1
|
4-5
|
4-5
|
5
|
AATCC
|
4
|
6
|
4-5
|
4-5
|
5
|
4-5
|
5
|
オメガ クロム ブラック ブルー G 上流と下流の製品情報
原材料
準備製品