橙黄IV (金莲橙 OO ) JNC98031

橙黄IV (金莲橙 OO )

中文名:橙黄IV (金莲橙 OO )

英文名:Orange IV(Tropaeolin OO)

CAS:554-73-4级别:Ind Grade

分子量:375.38分子式:C18H14N3NaO3S

纯度:N/A储存条件:RT

产品简介

中文别名： 金莲橙OO；四号橙；二苯胺偶氮对苯磺酸钠

英文别名：Tropaeolin OO; 4-(4-Anilinophenylazo)-benzenesulfonic acid sodium salt

物理性质：orange powder , soluble in water , ethanol .A non-aqueous solution was titrated with an indicator, analysis of the calcium and magnesium.Mixed with complex indicator chrome black T indicator to improve its color sensitivity.

产品用途：主要用于毛、丝及锦纶织品染色和印花，也可用于皮革、纸张的着色