Chemical Name: Phosphoric Acid Formula: H3PO4 Molecular Weight: 97.99 Specificity: Colourless, transparent, odourless, viscous liquid; Specific gravity: 1.70; Soluble in water and ethanol. Quality standard: USES: In food industry, it is used as sour odour agent, Chelate agent, yeast nutrient agent. Packing: In plastic drums. The net weight is 35kg, 330kg, 1000kg. Storage and Transport: For plastic drums, it should be stored in A cool dry warehouse, instead of in the open air and oxidation. Handed with care. It shoud be stored separately from poisonous.