Acid Red 30 化学特性,用途語,生産方法
製造方法
4-Acetamido-2-aminobenzenesulfonic acid diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?in acid conditions coupled.
Properties and Applications
red. Soluble in water for red, hardly soluble in ethanol and acetone. The strong sulfuric acid for orange red to red brown, diluted the pale orange. Its water solution and strong hydrochloric acid for red, have precipitation; Add thick sodium hydroxide solution for purplish red color.
|
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
6
|
2-3
|
5
|
3
|
1
|
4
|
3
|
1
|
Acid Red 30 上流と下流の製品情報
原材料
準備製品