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16177-21-2

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16177-21-2 Usage

Description

Sodium L-glutamate, also known as MSG or monosodium glutamate, is a sodium salt of the non-essential amino acid L-glutamate. It is a flavor enhancer that stimulates the taste receptors on the tongue, enhancing the perception of savory or umami flavors in food.

Uses

Used in Food Industry:
Sodium L-glutamate is used as a flavor enhancer for its ability to intensify the savory taste in various food products such as soups, stews, and processed meats.
Used as a Stabilizer and Preservative:
In certain food products, sodium L-glutamate is used as a stabilizer and preservative to maintain the quality and shelf life of the food.
Health Considerations:
While there has been controversy surrounding the safety of sodium L-glutamate, extensive scientific research has found no consistent evidence to support the claim that its consumption in normal amounts is harmful to human health. However, some individuals may experience adverse reactions such as headaches or nausea.

Check Digit Verification of cas no

The CAS Registry Mumber 16177-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,7 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16177-21:
(7*1)+(6*6)+(5*1)+(4*7)+(3*7)+(2*2)+(1*1)=102
102 % 10 = 2
So 16177-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C5H9NO4.Na/c6-3(5(9)10)1-2-4(7)8;/h3H,1-2,6H2,(H,7,8)(H,9,10);/q;+1/p-1/t3-;/m0./s1

16177-21-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Sodium DL-glutamate

1.2 Other means of identification

Product number -
Other names Glu(2-)*2Na(1+)

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:16177-21-2 SDS

16177-21-2Relevant articles and documents

CAGED COMPOUND, AND MANUFACTURING METHOD AND EXPRESSION METHOD OF CAGED COMPOUND

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Paragraph 0166; 0167, (2019/03/01)

PROBLEM TO BE SOLVED: To provide a caged compound excellent in light reactivity and dark place stability, and capable of deprotection by a visible light. SOLUTION: A caged compound is represented by the following general formula (1). In the general formula (1), R1 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a cyano group, an alkoxy group, a hydroxy group, or an alkylamino group, R2 represents an alkyl group or a hetero atom other than a nitrogen atom, R3 represents a hydrogen atom, a halogen atom or an alkyl group, X represents a monovalent anion, Y represents a monovalent organic group, Z represents a hydrogen atom or a monovalent organic group, and a represents 0 or 1, however a represents 0 when R2 represents the hetero atom other than the nitrogen atom. SELECTED DRAWING: None COPYRIGHT: (C)2019,JPOandINPIT

Process for chemical reaction of amino acids and amides yielding selective conversion products

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Page 7-8, (2008/06/13)

The invention relates to processes for converting amino acids and amides to desirable conversion products including pyrrolidines, pyrrolidinones, and other N-substituted products. L-glutamic acid and L-pyroglutamic acid provide general reaction pathways to numerous and valuable selective conversion products with varied potential industrial uses.

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