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Detailed introduction to Monosodium Glutamate:
Molecular Formula: C5H8NaO4H2O
CAS No. 6106-04-3
Molecular Weight: 187.13
Description:
White crystals or crystalline powder; characteristic taste. Freely soluble in water and in formic acid, practically insoluble in glacial acetic acid, in ethanol and in ether. Dissolves in dilute hydrochloric acid. Solubility ( H2O, g/100g): 71.7(20'C), 83.6(40'C), 101.4 (60'C)
Specifications:
Item ??/ Standard : FCC????
Assay : 99.0% to 101.0%
Specific Rotation[α] : +24.8°?? +25.3°
Chloride : Not more than 0.2%
Heavy metals (Pb) : Not more than 10mg/kg
Lead : Not more than 2 mg/kg
Loss on drying : Not more than 0.5%
Clarity and color of solution : Pass
Mesh Size: 6-10, 6-12, 8-14, 12-16, 16-24, 20-40, 30-60, 60-140, etc.
Package: 25kg paper bag, 50LB paper bag, 1LB polythene bags in carton, 227g polythene bags in carton, etc. or according customers’ requirements
Storage: Preserve in tight containers at controlled room temperature