PROMETHAZINE USA SECRETS

The phosphate salt of codeine takes place as white, needle-shaped crystals or white crystalline powder. Codeine phosphate is freely soluble in h2o and marginally soluble in alcohol. The molecular bodyweight is 406.37. Its molecular formula is C18H21NO3•H3PO4 • ½ H2O, and it's the following chemical structure.Promethazine HCl and Codeine Phosph