monosodium glutamate

monosodium glutamate
Appearance:hite or colorless crystal
Assay:99%
state of solution(transmittance):Clear and colorless not
less than 98.0%
chloride (cl):1.0%Max
Ammonium(NH4):0.02%Max
Sulfate(so4):0.026%Max
Iron (Fe) :300PPM Max
Heavy metals (pb) :10PPM Max
Arsenic (ASO3):1PPM Max
Other amino acids Conforms
Microphyte:15000/G Max
Coliform 40/100G Max
Loss on drying:0.50%Max
specific rotation (a)20:+24.7 ～+25.2
PH:6.7～7.2
Mesh size :20-30.40-60.60-80 , powder
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