... :2004 certificate/GB/T28001:2001 phosphoric acid 85% min food grade Molecular formula: H3PO4Molecular : 97.99Melting point: 42.3 degrees ... beverage, sour agents, yeast nutrients, and for production of food grade phosphate packing: Packed in plastic drums, net weight : Specifications of ... supply. Please feel free to contact us if you have any question. Best regards, Liuzhou xianmi Trading Co., LTD