Leuco Sulphur Brown 52 価格

メーカー	製品番號(hào)	製品説明	CAS番號(hào)	包裝	価格	更新時(shí)間	購(gòu)入

Leuco Sulphur Brown 52 化學(xué)特性,用途語,生産方法

製造方法

Diacenaphtho[1,2-j:1′,2′-1]fluoranthene? and sulfur mixture for roasting (in 20 hours of roasting temperature up to 350 ℃, and keep the temperature for more than 8 hour), the product with Sodium hydroxide in 100 ~ 110 ℃ processing, then filtering, and taking sulfuric acid precipitation. Note: the Diacenaphtho[1,2-j:1′,2′-1]fluoranthene?and nitrocellulose derivatives (namely C.I. Sulphur Brown 60, C.I. 53325 and?C.I. Sulphur Brown 51, C.I. 53327) the dye it has excellent resistance to sun fastness.

Properties and Applications

brown. Brown powder. Soluble in Sodium sulfide solution. In the basic insurance powder solution for red brown; In Sodium hypochlorite solution is partly by the bleaching. Used for cotton, hemp, viscose fabric dyeing.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Soaping
						Moderate	Severe
ISO	4-5	4-5	5-6	4	4-5	4	3

Leuco Sulphur Brown 52 上流と下流の製品情報(bào)

原材料

準(zhǔn)備製品

Leuco Sulphur Brown 52 生産企業(yè)

名前	電話番號(hào)	電子メール	國(guó)籍	製品カタログ	優(yōu)位度

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• Leuco Sulphur Brown 52
• C.I.Leuco Sulphur Brown 52:C.I.53320