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white powder-like L-Glutamic acid

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CAS No.:

56-86-0

Grade:

Food Grade

Port:

QINGDAO

Packaging:

25kg/0.2kg Bag

Sample Available:

Yes

Price valid (until):

2017-11-27

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Hengshui Changhao Biological Technology Co., Ltd.

Company Type:

Manufactory

Location:

China

Payment Terms:

D/P,L/C

Average Lead Time:

60 days

Qualification:

Main Products:

taurine

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Product Details
Seller Information
Inquiry History

Description

INTRODUCTION:

L-Glutamic acid

Name in English：L-Glutamic acid；Glutamic acid；L-2-Aminopentanedioic acid

Molecular formula：C5H9NO4

Chemical name ：

Descriptions: Colorless, white crystals or white crystalline powder. Almost odorless, but with special taste and tart flavor. It is melted when heat till 160℃ and water molecular is separated out. It dissolute in 224~225℃. The aqueous solution is acidic. PH value of saturated solution is approx. 3.2. Insoluble in water （0.72mg/100ml，20℃；6.66g/100ml，80℃). It’s a kind of important amino acid of animal and plant nitrogen balance. It can be used as flavor enhancer (mainly in meat, soup, poultry etc.), salt replacer, nutrition supplement, and can also be agent in canned aquatic products such as shrimp, crab etc. to prevent magnesium ammonium phosphate from crystallization. Usage 3%~1.6%.

Applications:

It can be used as flavor enhancer (mainly in meat, soup, poultry etc.), salt replacer, nutrition supplement, and can also be agent in canned aquatic products such as shrimp, crab etc. to prevent magnesium ammonium phosphate from crystallization.Usage 3%~1.6%.

Recommended Usage and Points for Attention:

1.FDA/WHO（1984）: Used in meat of instant food and soups, 10g/kg.

2.FEMA（mg/kg)：Beverage, baked products, meat, sausage, broth, dairy products, flavorings, cereal products, average 400mg/kg.

3.FDA，§ 172.320(1994)：As nutrition supplement, usage limit 12.4% (based on overall protein in the food).

4.ADI, no special stipulation shall be done,（FDA/WHO，1994）

5.GRAS（FDA，§ 182.1045，1994）

Packaging and transportation:

Packing: The product is double packed. The inner is sealed with non-toxic polyethylene plastic bags or PP film, the outer is 4-layer craft paper bags. Each bag is 25kg net. Packaging can also be customized.

Transportation: Handle with care, to avoid from sunlight and rains, keep away from toxic and harmful substances in transit. The product is non-hazardous, it can be transported as normal chemicals.

Storage: To store in dry, clean, well-ventilated environment. Keep away from poisonous and harmful substances to avoid pollution. Quality guarantee period is 2 years.

ECHEMI Editorial Reference

(S)-Glutamic acid acts as an excitatory transmitter, shows a direct activating effect on the release of DA from dopaminergic terminals.
White crystals or crystalline powder|Solid|White free-flowing, crystalline powder; Yeasty, bread-like aroma
L-glutamic acid is an optically active form of glutamic acid having L-configuration. It has a role as a nutraceutical, a micronutrient, an Escherichia coli metabolite, a mouse metabolite, a ferroptosis inducer and a neurotransmitter. It is a glutamine family amino acid, a proteinogenic amino acid, a glutamic acid and a L-alpha-amino acid. It is a conjugate acid of a L-glutamate(1-). It is an enantiomer of a D-glutamic acid.|A peptide that is a homopolymer of glutamic acid.|A non-essential amino acid naturally occurring in the L-form. Glutamic acid is the most common excitatory neurotransmitter in the CENTRAL NERVOUS SYSTEM.

Basic Info

Product Name:

L-Glutamic acid

Other Name:

L-Glutamic acid;Glutamic acid,L-;Aciglut;Glusate;Glutacid;α-Glutamic acid;l-Glutaminic acid;Glutaminol;Glutaminic acid;Glutaton;Pentanedioic acid,2-amino-,(S)-;L-(+)-Glutamic acid;α-Aminoglutaric acid;1-Aminopropane-1,3-dicarboxylic acid;Glutamic acid;(S)-(+)-Glutamic acid;Glutamicol;Glutamidex;(S)-Glutamic acid;(S)-2-Aminopentanedioic acid;2-Aminoglutaric acid;(2S)-2-Aminopentanedioic acid;L-α-Aminoglutaric acid;L-Glutaminic acid;E 620;NSC 143503;(S)-2-Amino-1,5-pentanedioic acid;(+)-L-Glutamic acid;Sortem;(2S)-2-Azaniumyl-5-hydroxy-5-oxopentanoate;138-16-9;6899-05-4;10549-13-0;2087491-17-4

CAS No.:

56-86-0

Molecular Formula:

C5H9NO4

InChIKeys:

InChIKey=WHUUTDBJXJRKMK-VKHMYHEASA-N

Molecular Weight:

147.12900

Exact Mass:

147.13

EC Number:

612-072-6

UNII:

3KX376GY7L

DSSTox ID:

DTXSID5020659

Color/Form:

Orthorhombic plates from dilute alcohol

HScode:

2922421000

Categories:

Amino Acids and Proteins

Characteristics

PSA:

100.62000

XLogP3:

-3.7

Appearance:

White crystalline powder

Density:

1.46 g/cm³

Melting Point:

224 °C (decomp)

Boiling Point:

333.8ºC at 760 mmHg

Flash Point:

155.7ºC

Refractive Index:

1.508

Water Solubility:

H2O: 7.5 g/L (20 ºC)

Storage Conditions:

Keep container tightly closed in a dry and well-ventilated place. /L-Glutamic acid hydrochloride/

Vapor Pressure:

<1.10X10-5 mm Hg at 20 deg C (OECD Guideline 104 (Vapor Pressure Curve))

Toxicity:

LD50 orally in Rabbit: > 30000 mg/kg

Odor:

Odorless

Taste:

Umami sour taste|Acidic (glutamate-like) taste

Henrys Law Constant:

Henry's Law constant = 3.8X10-13 atm-cu m/mole at 25 °C (est)

Dissociation Constants:

2.23 (at 0 °C)|pK1: 2.19; pK2: 4.25; pK3: 9.67

Collision Cross Section:

127.72 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|123 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|131.1 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|149.8 Å² [M+K]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|123.8 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|131.8 Å² [M+Na-2H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|125.65 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|132 Å² [M-2H+Na]-

Experimental Properties:

Decomposes at 160 °C|log Kow: <4.0 at 20 °C, pH unknown (OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method))|Crystalline solid. Sublimes when heated to 200 °C. d: 1.54 kg/l (20 °C). Soluble in water. /L-Glutamic acid/|Releases hydrochloric acid on contact with water /Hydrochloride/|For more Other Experimental Properties (Complete) data for GLUTAMIC ACID (8 total), please visit the HSDB record page.

See More L-Glutamic acid Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Keep container tightly closed in a dry and well-ventilated place. L-Glutamic acid hydrochloride

See More L-Glutamic acid Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
taurine

Location:
200meters of South Yangcun Transformer Substation,Jizao Road,Jizhou City,Hebei Province 053200,China.

Payment Terms:
D/P,L/C

Average lead Time:
60 days

Total Annual Revenue:
Less than $1 million

We are professional amino acids manufacturer, the main products are L-Lysine HCL, Glycine, DL-Methionine,L-Methionine,L-Threonine, L-Glutamic acid etc. Same time, we also trade other amino acids, vitamins, sweeteners and extractive.

After ten years of rapid development, Changhao company has developed from a small trading company into a modern technology enterprise group with more than 150 employees. The company subordinate Hengshui Changhao Borunke Trading Co., LTD., and has Hangzhou office. The company produces 10000 tons of various amino acids annually. The annual sales revenue is 200 million. Our products are mainly exported to more than 100 countries such as Europe, Africa, Asia, North America, South America and Oceania. Foreign countries have more than 3,000 square meters of exclusive storage. Exports generate about $10 million a year in foreign exchange. At the same time supply the domestic market, the product coverage domestic 32 provinces, the city, the autonomous region.

Inquiry History

17 Inquiries

Country	Product	Purchase Quantity	Date Posted
Turkey	L- Glutamic Acid	1 20' Fcl	Sep 6, 2024
United Arab Emirates	L-Glutamic Acid	300 MT	Mar 27, 2026
Russia	L-glutamic acid	1000 KG	Sep 15, 2026
India	L- Glutamic Acid	20 MT	Nov 17, 2025
Greece	GLUTAMIC ACID	300.00 KG	Sep 24, 2025
Egypt	Glutamic Acide	1 MT	Aug 18, 2025
Poland	L-Glutamic acid	300 KG	Mar 11, 2025
Oman	L-Glutamic Acid	1000 KG	Aug 30, 2024
India	L-Glutamic acid 99-100.5%	10 KG	Jun 10, 2024
Egypt	Glutamic Acide	1.00 MT	Jul 7, 2026
Romania	L-Glutamic acid	100 KG	May 15, 2025
Brazil	GLUTAMIC ACID	600 MT	Sep 10, 2026
Turkey	L-Glutamic Acid	1 KG	Apr 17, 2025
India	L-Glutamic acid 99-100.5%	10 KG	Jun 10, 2024
Egypt	Glutamic acid	2000 KG	Apr 19, 2024
India	L-series amino acid	25 KG	Feb 22, 2024
Turkey	L- Glutamic Acid	1 20' Fcl	Nov 21, 2024

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white powder-like L-Glutamic acid

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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