| ≥1 piece |
Purity 99%,95%90,70%,50%,ECT.FCL or LCL,25KG/BAG OR SMALL PACKAGE,PROMPT SHIPMENT
Product: MONOSODIUM GLUTAMATE 20-80MESH
|
Item |
Limit |
Test result |
|
Appearance |
White or colorless crystal |
Passed |
|
Particle Size |
10-80MESH |
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 |