White Powder Ammonium Chloride Pharma BP Grade

Every batch of pharma-grade ammonium chloride manufactured by Nantong Mengya New Material Technology Co., Ltd. stems from a sophisticated, fully controlled production workflow that converts crude raw materials into pharma-standard finished products. A detailed breakdown of this process illustrates why we remain a preferred supplier for pharmaceutical intermediate manufacturers.   The production cycle starts with crude industrial ammonium chloride feedstock fed into the bottom of a turbulent absorption tower. The feedstock interacts with mother liquor sprayed from the tower’s top, forming a saturated ammonium chloride solution that flows into a reactor. Ammonia gas is then introduced into the reactor to complete neutralisation, generating a high-concentration saturated ammonium chloride solution. This solution is transferred to a cooling crystalliser, where precisely controlled crystallisation yields high-purity crystalline ammonium chloride. We have refined this production route over…