used as food quality improver, buffer, emulsifier, Nutrition agent Monosodium phosphate Chemical name: Sodium dihydrogen phosphate Molecular formula: NaH2PO4Properties: colorless crystal or white crystalline powder. Melting point is 190°C. Quality standard: Index nameFOOD GRADEAssay≥%98.0PH value4.2-4.8Chloride (as CI-)≤%0.01Sulfate (as SO4)≤%0.01Water insoluble matter0.10Heavy metals≤%0.001Pb≤%0 ...