钙镁试剂，1- (1-羟基-4-甲基-2-苯偶氮)-2-萘酚-4-磺酸；3-羟基-4-[ (2-羟基-5-甲基苯基)偶氮]-1-萘磺酸

英文名：Calmagite, 1- (1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid, 3-Hydroxy-4- (2-hydroxy-5-methylphenylazo)naphthalene-1-sulfonic acid<br>中文名：钙镁试剂，1- (1-羟基-4-甲基-2-苯偶氮)-2-萘酚-4-磺酸；3-羟基-4-[ (2-羟基-5-甲基苯基)偶氮]-1-萘磺酸别名：<br>CAS：<br>3147-14-6简述：<br>详