NEW STEP BY STEP MAP FOR PROMETHAZINE WITH CODEINE

The phosphate salt of codeine takes place as white, needle-shaped crystals or white crystalline powder. Codeine phosphate is freely soluble in h2o and somewhat soluble in Alcoholic beverages. The molecular pounds is 406.37. Its molecular formula is C18H21NO3•H3PO4 • ½ H2O, and it's got the next chemical composition.Promethazine with Codeine Or