Potassium dihydrogen phosphate Chemical Name: potassium dihydrogen phosphate English name: Monopotassium Phosphate Formula: KH2PO4 Molecular Weight: 136.09 CAS NO: 7778-77-0 Properties: colorless tetragonal crystal or white granular or crystalline powder, odorless, in Air stability. Relative density of 2.338, a melting point of 96 ℃ to 253 ℃. Purposes: for buffering, chelating agents, yeast food, flavorings, nutrition enhancer, fermentation additives, leavening agents in the food industry. Packing: lined with polyethylene plastic bag, coat composite plastic woven bag, net weight 25 kg. Storage and transport: This product should be stored in clean, dry and ventilated warehouse, transport of light when light loading, packaging to prevent damage, prevent moisture, heat, moisture during transport to prevent rain, toxic substances should be isolated. Quality indicators GB25560-2010 FCC V content (dry basis), w% ≥ 98.0 98.0 arsenic (As), mg / Kg ≤ 3 3 fluoride (as F), mg / Kg ≤ 10 10 Heavy metals (as Pb) mg / Kg ≤ 10 - water insoluble, w% ≤ 0.2 0.2 Lead (Pb), mg / Kg ≤ 2 2 Loss on drying, w% ≤ 1.0 1.0