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l-Glutamic Acid Hydrochloride or l-Glutamic Acid HCl
CAS Number: 138-15-8

Molecular Formula: C5H9NO4-ClH
Molecular Weight: 183.59

l-Glutamic Acid Hydrochloride or l-Glutamic Acid HCl Suppliers
l-Glutamic Acid Hydrochloride or l-Glutamic Acid HCl

L-Glutamic Acid Hydrochloride (CAS 138-15-8) is the hydrochloride salt form of L-glutamic acid, a vital non-essential amino acid. With the molecular formula C₅H₉NO₄⋅HCl and a molecular weight of 183.59 g/mol, it commonly appears as a white or off-white crystalline powder that is highly soluble in water.

l-Glutamic Acid, Hydrochloride USP Grade Specifications:
C5H9NO4-HCl 183.59
l-2-Aminoglutaric acid, hydrochloride;
2-Aminopentanedioic acid, hydrochloride CAS 138-15-8
UNII: M0C2SP444T

DEFINITION
l-Glutamic Acid, Hydrochloride, contains NLT 98.5% and NMT 101.5%of C5H9NO4-HCl, calculated on the dried basis.

IDENTIFICATION
Infrared Absorption.
Residue on Ignition: NMT 0.25%
Optical Rotation, Specific Rotation: +25.2° to +25.8°, determined at 20C. Sample solution: 100 mg/mL, in 2 N hydrochloric acid.
Loss on Drying: Dry a sample at 80C for 4 h: it loses NMT 0.5% of its weight.
Packaging and Storage: Store in well-closed, light-resistant containers.


L-Glutamic Acid Hydrochloride FCC Food Grade:
2-Aminopentanedioic Acid Hydrochloride
C5H9NO4-HCl Formula weight 183.59
CAS 138-15-8

DESCRIPTION
L-Glutamic Acid Hydrochloride occurs as a white, crystalline powder. One-gram dissolves in about 3 mL of water. It is almost insoluble in alcohol and in ether. Its solutions are acid to litmus.
Function: Salt substitute; flavoring agent; nutrient.

REQUIREMENTS
Identification: The infrared absorption spectrum of the sample exhibits relative maxima at the same wavelengths as those of a typical spectrum as shown in the section on Infrared Spectra, using the same test conditions as specified therein. Assay Not less than 98.5% and not more than 101.5% C5H9NO4-HCl, calculated on the dried basis.
Lead: Not more than 5 mg/kg.
Loss on Drying: Not more than 0.5%.
Optical (Specific) Rotation αD20C: Between +25.2° and +25.8°, calculated on the dried basis.
Residue on Ignition: Not more than 0.25%.

Please visit SDS Safety Data Sheet of l-Glutamic Acid Hydrochloride or l-Glutamic Acid HCl Suppliers.

American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.

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11 August, 2026