SYNONYM: MSG
FORMULA: NaOOCCH2CH2CH(NH2)COOH.H2O
(C5H8NNaO4.H2O)
M. W.: 187
CAS NO.: 142-47-2
DESCRIPTION: WHITE CRYSTAL OR CRYSTAL POWDER
SPECIFICATIONS:
|
MONOSODIUM
GLUTAMATE (2.4mol/L, HCL) |
99%MIN. |
|
SODIUM CHLORIDE |
0.1%MAX |
|
TRANSMITTANCE
(430nm, 10mm, C-10) |
98%MIN. |
|
LOSS ON DRYING
(101-105℃,2 HOURS) |
0.5%MAX, |
|
IRON |
5 mg/kg MAX |
|
ARSENIC (As) |
0.5 mg/kg MAX |
|
HEAVY METALS
(AS Pb) |
10 mg/kg MAX |
|
ZINE (Zn) |
5 mg/kg MAX |
|
SULFATE |
0.03% MAX |
|
SPECIFIC
ROTATION |
+24.8°-
+25.3° |
|
PH |
6.7-7.2 |
USES: USED AS A FLAVOR ENHANCER IN FOODS.
PACKING: IN 25KG BAG, 18MT/20’FCL