【化】 酸定(在油漆稀释剂中加入硫酸以测定烃含量)

polyprotic acid, polybasic acid

methylenesuccinic acid; itaconic acid

Tibric Acid

Carbamoylphenoxyacetic Acid

Iosefamic Acid

Weakly Acid Black BR

Fenofibric Acid

Cromoglycic Acid