磷钼钨酸试剂

中文名称：磷钼钨酸

中文别称：钨钼磷酸，钨磷钼酸，钼磷钨酸，磷钼钨酸

英文名称：Phosphomolybdotungstic Acid

缩写： P.M.T.A.

颜色：水溶液为鹅黄色或黄色

储存条件：避光、密封、阴凉处

有效期12个月

磷钼钨酸可以作为鞣质分光光度法检测的着色剂；也作为指示剂；可以使用在磷钼钨酸-干酪素法测定鞣质总含量的实验中。

Phosphomolybdotungstic acid aqueous solution is light yellow, should be stored in dark, sealed, cool place, can be used to test tannin content or as colorant and indicator for tannin spectrophotometry, can be produced by sodium tungstate, sodium molybdate, phosphoric acid.