铬蓝黑B EriochromeBlueBlackB 100g

CAS号：3564-14-5

品名：铬蓝黑BMordantBlack3

中文别名：铬蓝黑B;铬兰黑B;依来铬蓝黑B;媒介黑3;

英文别名：BlueBlackBC;hispacrombluebg;EriochromeBlueBlackB;MORDANTBLACK;EriochromeblueblackB;alizarineblueocb;ChromeBlueBlackB;c.i.mordantblack3;chromeblueblackbf;diacromoblueg;

分子式：C20H13N2NaO5S

分子量：416.382

精确质量：416.044

Psa：130.76

EINECS号：222-639-6

外观与性状：黑色粉末

密度：

稳定性：Stable at room temperature in closed containers under normal storage and handling conditions.

储存条件：Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

安全说明：S26-S39

危险类别码：R36

海关编码：32041900

危险品标志：Xi

用途：用作络合滴定指示剂。使用时配成醇溶液或水溶液,用于测定钙、镁、锰、锌等金属离子,测定水硬度。