Complex sentence: Calcium morphenate is a calcium salt which is produced by using calcium carbonate to raise the pH of an aqueous solution of opium alkaloids to 9.1, which is a method used in pharmacuetical manufacturing to separate morphine from other alkaloids and inert materials from the opium solution.
Split into simpler sentences: Calcium morphenate is a calcium salt which is produced by using calcium carbonate to raise the pH of an aqueous solution of opium alkaloids to 9.1. This is a method used in pharmacuetical manufacturing to separate morphine from other alkaloids and inert materials from the opium solution.