Product: MONOSODIUM GLUTAMATE 20-80MESH
Item | Limit | Test result |
Appearance | White or colorless crystal | Passed |
Particle Size | 20-80MESH | 80mesh |
Assay | 99.0% to 100% | 99.1% |
state of solution (transmittance) | Clear and colorless not less than 98.0% | 98% |
chloride (cl) | Not more than 0.039% | not more than 0.039% |
Ammonium(NH4) | Not more than0.02% | Not more than 0.02% |
Sulfate(so4) | not more than 0.028% | Not more than 0.028% |
Iron (Fe) | Not more than 5PPM | Not more than 5PPM |
Heavy metals (pb) | Not more than 5 PPM | Not more than 5 PPM |
Arsenic (ASO3) | Not more than 0.5PPM | Not more than 0.5 PPM |
Other amino acids | Conforms | Conforms |
Loss on drying | Not more than 0.31% | 0.26% |
specific rotation (a)20 | +24.4 ~+25.3 | 25.0 |
PH | 6.7~7.2 | 7.0 |
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