CAS:298-96-4
298-96-4
CAS号：298-96-4
品名：2,3,5-三苯基氯化四氮唑2,3,5-triphenyltetrazoliumchloride
中文别名：红四氮唑;红四氮唑(RT);2,3,5-三苯基-2H-四唑氯;氯代三苯基四氮唑;2,3,5-氯化三苯基四氮唑;四氮唑红;红四唑;氯代三苯基四氮唑(TTC);
英文别名：2,3,5-triphenyltetrazoliumchloride;TETRAZOLERED;2,3,5-Triphenyl-2H-TetrazoliumChloride;Redtetrazolium;TTC;2H-Tetrazolium,2,3,5-triphenyl-,chloride;urocheck;TPTZ,TTZ,TetrazoliumRed;TTL;triphenyltetrazoliumchloride;tetrazoliumred;2,3,5-Triphenyltetrazoliumchloride;TetrazoleRed;2,3,5-tetraphenyltetrazoliumchloride;vitastain;2,3,5-triphenyl-2H-tetrazoliumchloride;2,3,5-TriphenyltetrazoliumChloride;TTZ;TetrazoliumRed;uroscreen;
分子式：C19H15ClN4
分子量：334.802
精确质量：334.099
Psa：34.59
RTECS号：XF8100000
MDL号：MFCD00011963
外观与性状：白色至黄色带有一种淡黄褐色的粉末
密度：
沸点：&>360
熔点：250°C(lit.)
闪点：91.7ºC
稳定性：Stable. Light sensitive. Protect from moisture. Incompatible with strong oxidizing agents.
储存条件：2-8ºC
蒸汽压：0.0615mmHg at 25°C
安全说明：S26-S36
危险类别码：R36/37/38
WGK Germany：3
海关编码：2933990090
危险品标志：Xi
信号词：Warning
危险性防范说明：P261; P305 + P351 + P338
危险标志：GHS07
危险性描述：H315; H319; H335
简介：Triphenyltetrazoliumchloride,TTC,orsimplytetrazoliumchloride(withtheformula2,3,5-triphenyl-2H-tetrazoliumchloride)isaredoxindicatorcommonlyusedinbiochemicalexperimentsespeciallytoindicatecellularrespiration.Itisawhitecrystallinepowder,solubleinwater,ethanolandacetonebutinsolubleinether.
用途：在计数琼脂中加入适量的红四氮唑，细菌菌落长成红颜色，对去除食品中本底颗粒物干扰非常有意义。用作分析试剂，用于有机分析、生化分析。
染色剂和染料
