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142-47-2 Suppliers

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Product FOB Price Min.Order Supply Ability Supplier
Monosodium Glutamate
Cas No: 142-47-2
No Data 1 Metric Ton 200 Metric Ton/Day EAST CHEMSOURCES LIMITED Contact Supplier
Monosodium Glutamate
Cas No: 142-47-2
USD $ 780.0-820.0 / Metric Ton 10 Metric Ton 3000 Metric Ton/Month Selena Zhou Contact Supplier
L-(+)Sodium glutamate Manufacturer/High quality/Best price/In stock
Cas No: 142-47-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High purity Various Specifications L-Glutamic acid sodium salt CAS:142-47-2
Cas No: 142-47-2
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
L-(+)Sodium glutamate CAS#142-47-2
Cas No: 142-47-2
No Data 1 Kilogram 10000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
High quality L-(+)Sodium Glutamate supplier in China
Cas No: 142-47-2
No Data No Data No Data Simagchem Corporation Contact Supplier
L-(+)Sodium glutamate
Cas No: 142-47-2
No Data No Data / Shanghai Sunwise Chemical Co., Ltd Contact Supplier
142-47-2 White color 80mesh 25kg bag Food Seasoning MSG Monosodium Glutamate 99% OEM brand
Cas No: 142-47-2
USD $ 1.0-3.0 / Kilogram 1 Kilogram 10 Metric Ton/Month Hebei yanxi chemical co.,LTD. Contact Supplier
E621 Mono Sodium Glutamate 10-120mesh
Cas No: 142-47-2
USD $ 1.0-1.0 / Metric Ton 20 Metric Ton 60 Metric Ton/Day Henan Sinotech Import&Export Corporation Contact Supplier
142-47-2 C5H8NO4.Na L-(+)Sodium glutamate
Cas No: 142-47-2
No Data 1 Kilogram 10 Kilogram/Day HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier

142-47-2 Usage


Flavor enhancer.


[1] Tetsuya Kawakita, L-Monosodium Glutamate (MSG), Kirk-Othmer Encyclopedia of Chemical Technology, 2000
[2] Leslie T. Webster and Charles S. Davidson, The effect of sodium glutamate on hepatic coma, The Journal of Clinical Investigation, 1956, vol. 35, 191-199
[3] DV Belsito, Safety Assessment of α-Amino Acids as Used in Cosmetics

General Description

White or off-white crystalline powder with a slight peptone-like odor. pH (0.2% solution)7.0.

Air & Water Reactions

Water soluble.

Fire Hazard

Flash point data are not available for L-(+)Sodium glutamate, but L-(+)Sodium glutamate is probably combustible.

Chemical Properties

Colorless powder

Reactivity Profile

L-(+)Sodium glutamate is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).


ChEBI: An optically active form of monosodium glutamate having L-configuration.


L-(+)sodium glutamate (monosodium L-glutamate, MSG) has a unique taste, known as “umami”, which is different from the four basic tastes of sweet, salty, sour, and bitter.
MSG is used in large quantities as a flavor enhancer throughout the world. MSG is not a direct taste enhancer but a complex flavor enhancer for gravies, meats, poultry, sauces, and in other combinations. MSG is also used to enhance the taste of tobacco and to treat hepatic coma. As a salt of amino acid, MSG is also safe in practices of use and concentration in cosmetics, such as skin care products.

142-47-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (01495)  L-Glutamicacidmonosodiumsalthydrate  analytical reference material 142-47-2 01495-1G 1,443.78CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017


1.1 GHS Product identifier

Product name monosodium L-glutamate

1.2 Other means of identification

Product number -
Other names (S)-2-Aminopentanedioic acid,L-Glutamic acid monosodium salt,Glu

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:142-47-2 SDS

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