Direct Blue 11

 化学構造式
CAS番号.
化学名:
别名:
英語名:
Direct Blue 11
英語别名:
Direct Blue 11;C.I.Direct Blue 11:C.I.30350
CBNumber:
CB19702908
化学式:
分子量:
0
MOL File:
Mol file

Direct Blue 11 物理性質

安全性情報

Direct Blue 11 価格

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Direct Blue 11 化学特性,用途語,生産方法

製造方法

2,5-Dichlorobenzenamine diazo, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, 4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and accidentally coupled nitrogen compounds, and then in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling.

Properties and Applications

dark blue. Soluble in water for dark green light blue, soluble in ethanol, insoluble in acetone and other organic solvents. The concentrated sulfuric acid is light to dark gray light blue, diluted dark red light for blue, precipitation. The dye solution to join a little red sulfuric acid 10%; Add thick sodium hydroxide solution to become red become colourful.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 5 4 2 3-4 3
AATCC 5 4 1-2 4 1

Direct Blue 11 上流と下流の製品情報

原材料

準備製品


Direct Blue 11 生産企業

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