CAS号:1072-71-5
品名:2,5-二巯基噻二唑Bismuththiol
中文别名:铋试剂Ⅰ;2,5-二巯基-1,3,4-噻二唑;2,5-二硫基-1,3,4-噻二唑;铋试剂I;(DMTD)铋试剂;二巯基噻二唑;
英文别名:2,5-Dimercapto-1,3,4-thiadiazole;py61h;2,5-dithio-1,3,4-thiadiazole;1,3,4-Thiadiazole-2,5-dithiol;BismuthiolI;DMTZ;BismuthonI;BismuthiolⅠ;BismutiolI;1,3,4-thiadiazole-2,5-dithiol;USAFFA-4;BISMUTHIOLI;2,5-bismercapto-1,3,4-thiadiazole;1,3,4-Thiadiazolidine-2,5-dithione;2,5-dimercapto-1,3,4-thiadiazole;usafa-8354;DMTD;BISMUTHIOL;
分子式:C2H2N2S3
分子量:150.246
精确质量:149.938
Psa:131.62
RTECS号:XI3850000
BRN号:113444
EINECS号:214-014-1
MDL号:MFCD00003103
外观与性状:白色至淡黄色晶体粉末
密度:1.8
沸点:211.3ºC at 760 mmHg
熔点:162°C (dec.)(lit.)
折射率:1.807
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.
蒸汽压:0.096mmHg at 25°C
安全说明:S26-S36-S37/39
危险类别码:R36/37/38
WGK Germany:2
海关编码:2934999090
危险品标志:Xi
信号词:Warning
危险性防范说明:P305 + P351 + P338
危险标志:GHS07
危险性描述:H319
用途:用作医药中间体、有机合成原料、分析试剂、燃料添加剂等,还可作为分析试剂,可与铋反应呈红色,与铜呈褐色,与铅生成鲜黄色沉淀,用于比色测定铋,光度测定锑和钯。