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。