

Monosodium Glutamate-MSG for the columnar crystal or white crystalline powder, odorless and colorless, is a flavorings , E621 mainly composed of glutamic acid and salt.
E No:E621
CAS No:6106-04-3
Einecs No:205-538-1
HS Code:29224220
Specification:FCC IV / E621
Routine Packing:25kg/drum
Place of origin:China
QC:Haccp, Kosher, Hala,Iso
Payment terms:T/T or L/C
Port of dispapch:China main port
Applications:Monosodium Glutamate a major role to increase food flavor, used in most Chinese dishes, soups and sauces can also be used. E621 is widely used by domestic and foreign spices fresh one.
Item |
Specification --FCC IV / E621 |
Name |
Monosodium Glutamate (MSG) |
Appearance |
White or colorless crystals or crystalline powder |
Assay |
99.0% |
State of solution (Transmittance) |
clear and colorless, not less than 98.0% |
Molecular formula |
C5H8NNaO4H2O |
Molecular weight |
187.13 |
Loss on drying |
≤0.5% |
PH |
6.7 - 7.2 |
Chloride |
≤0.1% |
Sulfate |
≤0.05% |
Mesh Size |
6~8, 10-12, 16-24, 20-40, 40-60, 60-80, 80-100, 80-120 mesh |
Heavy metals(as Pb) |
≤10 ppm |
Iron |
≤5 ppm |
Lead |
≤1 ppm |
Arsenic |
≤0.5 ppm |
Zinc |
≤5 ppm |
About Monosodium Glutamate-MSG:
Monosodium Glutamate is a colorless, odorless crystal. With a good water-soluble, can be dissolved in 100 ml of water. E621s main role is to increase the taste of food, Monosodium Glutamate can also be used for soups and sauces. As a food additive, E621 is a species widely used spices, E621 , ;, ;can be decomposed into the body after intake of glutamate, tyrosine, to human health.
According to the research, Monosodium Glutamate can enhance peoples appetite, improve the bodys ability to absorb a variety of other foods, E621 nourishing the human body have a certain role. Because Monosodium Glutamate contains a lot of glutamic acid, the body needs an amino acid, 96% can be absorbed by the body to form a human tissue proteins. Monosodium Glutamate can also combine with ammonia to form glutamine harmless to the body, lift the tissue metabolism in the toxic effects of ammonia produced.
Nutritional Analysis:
1. Monosodium Glutamate on the human body has no direct nutritional value, but the E621 can increase the foods flavor, cause loss of appetite, E621 help improve the bodys digestion of food.
2. Monosodium Glutamate in the main component of sodium glutamate also has the treatment of chronic hepatitis, hepatic coma, neurasthenia, epilepsy, lack of other diseases the role of gastric acid.

Zhengzhou Natural Chemical Co.,Ltd.
Contact Person (Sales department): Mr.Darwin Xu
Address: No.37, Huaihe Road, Erqi District, Zhengzhou City, Henan Province, P. R. China
Zhengzhou Henan China
Tel: ++86-371-68862691
Mobile Phone: 86-15517173183
Fax: ++86-371-68891652
Skype Name: zznccl