... timely delivery Physical and Chemical Properties[Appearance]White, odorless, crystalline powder or granules.[Solubility in water]Soluble[Melting Point]270[Vapor ... .159 g/cm3 (20 C)[Usage]In manufacture of many sodium salts, source of carbon dioxide, in effervescent salts, beverages, cleaning ... : 8.5 maxAmmonia: passes testClarity: passes testWhiteness: 85 minPartical size: powder & mini granular