7782-75-4 Magnesium dibasic phosphate trihydrate Magnesium hydrogen phosphate trihydrate Magnesium phosphate (1:1), trihydrate Magnesium phosphate (MgHPO4) trihydrate Magnesium phosphate, dibasic Magnesium phosphate, dibasic, trihydrate Phosphoric acid, magnesium salt (1:1), trihydrate