16177-21-2

• 

• Basic information

  1. Product Name: sodium L-glutamate
  2. Synonyms: sodium DL-glutamate;Einecs 240-313-1
  3. CAS NO:16177-21-2
  4. Molecular Formula: C₅H₇NO₄*2Na
  5. Molecular Weight: 0
  6. EINECS: 240-313-1
  7. Product Categories: N/A
  8. Mol File: 16177-21-2.mol
  9. Article Data: 3

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 333.8°Cat760mmHg
  3. Flash Point: 155.7°C
  4. Appearance: /
  5. Density: g/cm³
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: sodium L-glutamate(CAS DataBase Reference)
  10. NIST Chemistry Reference: sodium L-glutamate(16177-21-2)
  11. EPA Substance Registry System: sodium L-glutamate(16177-21-2)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 16177-21-2(Hazardous Substances Data)

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• SDS
• Upstream product
• Downstream Products
• Article

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• Sodium L-glutamate

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• China Biggest Factory & Manufacturer supply Sodium L-glutamate

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• L-Glutamic acid, sodiumsalt (1: )

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• L-Glutamic acid, sodiumsalt (1: )

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• L-Glutamic acid, sodiumsalt (1: )

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• L-Glutamic acid sodium salt

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• Sodium DL-glutamate

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• L-(+)Sodium glutamate

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16177-21-2 Usage

General 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 commonly used as a flavor enhancer in the food industry, particularly in savory or umami-flavored foods such as soups, stews, and processed meats. Sodium L-glutamate works by stimulating the taste receptors on the tongue, enhancing the perception of savory flavors in food. It is also used as a stabilizer and preservative in certain food products. While controversial, extensive scientific research has found no consistent evidence to support the claim that consumption of sodium L-glutamate in normal amounts is harmful to human health, although 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

16177-21-2Upstream product

• 98-79-3 L-Pyroglutamic acid 
• 305-72-6 α-ketoglutaric acid disodium salt 

16177-21-2Downstream Products

• 23356-96-9 (S)-1-Pyrrolidin-2-yl-methanol 
• 17342-08-4 (S)-Pyroglutaminol 
• 486455-65-6 N-2-ethylhexanoyl-L-glutamic acid N,N'-(dibutylamide) 
• 3397-65-7 N-dodecanoyl-L-glutamic acid 
• 59-30-3 (S)-2-(4-(((2-amino-4-hydroxypteridin-6-yl)methyl)amino)benzamido)pentanedioic acid 
• 28874-51-3 sodium L-pyroglutamate 

16177-21-2Relevant articles and documents

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

-

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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