| ≥1 piece |
|
Product Name: |
Monosodium Glutamate |
Place of origin : |
China |
|
CAS No. : |
32221-81-1 |
Fineness : |
80% |
|
Purity: |
99%min |
Appearance : |
Whitish ,small crystal |
|
Item |
Standard |
Result |
|
Appearance |
Whitish, small crystals |
Whitish, small crystals |
|
Aroma |
None |
None |
|
Flavor |
Slightly salty |
Slightly salty |
|
Content |
≥ 99.0% |
99.3% |
|
Chloride |
≤ 0.04% |
＜ 0.04% |
|
Loss on drying |
≤ 0.3% |
0.10% |
|
Sulphate |
≤ 0.05% |
＜ 0.05% |
|
Transmittance |
≥ 98.0% |
98.7% |
|
Specific rotation |
24.9-25.3 |
25.4 |
|
Iron |
≤ 5ppm |
＜ 5ppm |
|
Heavy metals |
≤ 10ppm |
＜ 10ppm |
|
Arsenic |
≤ 1.5ppm |
＜ 1.5ppm |
|
PH |
6.7-7.2 |
7.1 |
|
Lead |
≤ 1ppm |
＜ 1ppm |
|
Total plate count |
500/g Max |
＜ 100/g |
|
Mould count |
100/g Max |
None |
|
yeast count |
100/g Max |
None |
|
Coliforms |
3/g Max |
None |
|
Salmonella |
Negative in 25g |
None |
|
Pathogenic bacteria |
Absent |
Absent |
|
E,COLI |
Negative in 25g |
None |