Mordant Red 49 価格

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Mordant Red 49 化學(xué)特性,用途語,生産方法

製造方法

4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid diazotization, with 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then into chromium complex.

Properties and Applications

blue light red. Soluble in water for red light brown, soluble in ethanol and acetone. In concentrated sulfuric acid for dark orange, dilution after yellow brown, and accompanied by precipitation; In concentrated nitric acid for brown light olive; In a dilute sodium hydroxide solution for wine. Dye aqueous solution to join concentrated hydrochloric acid have orange precipitation.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO		5	5	4	5	5	5

Mordant Red 49 上流と下流の製品情報

原材料

準備製品

Mordant Red 49 生産企業(yè)

名前	電話番號	電子メール	國籍	製品カタログ	優(yōu)位度

6655-99-8()キーワード:

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• 6655-99-8
• Mordant Red 49
• C.I.Mordant Red 49:C.I.18770