5,5'-[[4-(ジメチルアミノ)フェニル]メチレン]ビス[2-ヒドロキシ-3-メチル安息香酸] 化学特性,用途語,生産方法
製造方法
4-(Dimethylamino)benzaldehyde (1 Moore) and 2-Hydroxy-3-methylbenzoic acid (2 Moore) condensation, and in fiber on oxidation.
Properties and Applications
red light purple. Soluble in water is a deep red, slightly soluble in ethanol for magenta to wine red. In concentrated sulfuric acid to pale red orange brown, dilution after pink. Dye aqueous solution to join sodium hydroxide as very light red.
Standard
|
Ironing Fastness
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
Alkali
|
Acid
|
ISO
|
4
|
5
|
4
|
3
|
5
|
4-5
|
5
|
5,5'-[[4-(ジメチルアミノ)フェニル]メチレン]ビス[2-ヒドロキシ-3-メチル安息香酸] 上流と下流の製品情報
原材料
準備製品