Customization: | Available |
---|---|
CAS No.: | 142-47-2 |
Formula: | C5h8nnao4 |
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Monosodium Glutamate(MSG) is the colorless and odorless crystal. With a good water-solubility, 74 grams of MSG can be dissolved in 100 ml water. Its main role is to increase the flavor of food, especially for Chinese dishes. It also can be used in soup and sauce. As a food additive, MSG is an essential food ingredient in our food supply.
Item
|
Standard
|
Result
|
Apperance
|
White or colorless crystal
|
Passed
|
Assay
|
99.00%min
|
99.43%
|
state of solution (transmittance)
|
Clear and colorless not less than 98.0%
|
98.2%
|
Specific Rotation
|
+24.8 - 25.3
|
25.1
|
PH (5% Solution)
|
6.7 - 7.2
|
7.0
|
Chloride
|
0.1%
|
0.05%
|
Arsenic (As2SO3)
|
0.5ppm
|
0.3ppm
|
Loss on drying
|
<0.5%
|
0.1%
|
Cadmium
|
0.5ppm max
|
None
|
Microphyte
|
Not more than 15000/G
|
1500
|
Coliform
|
Not more than 40/100G
|
25
|