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L-Arginine Hydrochloride or L-Arginine Monohydrochloride or L-Arginine HCl USP EP BP Ph Eur FCC Food Grade Supplier Exporter Manufacturers' Representative

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L-Arginine Hydrochloride or L-Arginine Monohydrochloride or L-Arginine HCl
CAS Number: 1119-34-2

Molecular Formula: C6H15ClN4O2
Molecular Weight: 210.66

L-Arginine Hydrochloride or L-Arginine Monohydrochloride or L-Arginine HCl Suppliers
L-Arginine Hydrochloride or L-Arginine Monohydrochloride or L-Arginine HCl

L-Arginine Hydrochloride or L-Arginine Monohydrochloride or L-Arginine HCl is an organic compound with molecular formula C6H14ClN4O2-HCl. It occurs as white crystals or crystalline powder, practically odorless. It is freely soluble in water and very slightly soluble in ethanol (96%). It is used in Sport Nutrition, NO booster, Men's health, and Dietary Supplement.

General Properties and Specifications of L-Arginine Hydrochloride or L-Arginine Monohydrochloride or L-Arginine HCl:
Description: White crystals or crystalline powder, odorless, characteristic taste.
Assay: 99% to 101%
pH: 5.5 - 7 for 211 g/l in water @ 25C.
Relative Density: about 1.42
Melting Point: 226C to 230C literature.
Solubility: Soluble in water.
Storage: Room temperature in tight container. Protected from light.


Arginine Hydrochloride USP Grade Specifications:
C6H14N4O2-HCl -- 210.66
l-Arginine monohydrochloride;
l-(+)-Arginine monohydrochloride CAS 1119-34-2
UNII: F7LTH1E20Y

DEFINITION
Arginine Hydrochloride contains NLT 98.5% and NMT 101.5% of arginine hydrochloride (C6H14N4O2-HCl), calculated on the dried basis.

IDENTIFICATION
Infrared Absorption
Residue on Ignition: NMT 0.1%
Chloride and Sulfate, Sulfate: A 1.6-g portion shows no more sulfate than corresponds to 0.50 mL of 0.020 N sulfuric acid (0.03%).
Chromatographic Purity:
Individual impurities: NMT 0.5%
Total impurities: NMT 2.0%
Optical Rotation, Specific Rotation: +21.4° to +23.6° (t = 20°)
Sample solution: 80 mg/mL in 6 N hydrochloric acid
Loss on Drying: Dry a sample at 105° for 2 h: it loses NMT 0.2% of its weight.
Chloride Content: To pass the test. Acceptance criteria: 16.5%–17.1%


L-Arginine Monohydrochloride FCC Food Grade Specifications:
L-2-Amino-5-guanidinovaleric Acid Monohydrochloride
C6H14N4O2·HCl Formula weight 210.66
CAS 1119-34-2

DESCRIPTION
L-Arginine Monohydrochloride occurs as a white or nearly white crystalline powder. It is soluble in water, slightly soluble in hot alcohol, and insoluble in ether. It is acidic and melts with decomposition at about 235C.
Function: 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% of C6H14N4O2·HCl, calculated on the dried basis.
Lead: Not more than 5 mg/kg.
Loss on Drying: Not more than 0.3%.
Optical (Specific) Rotation [α]D20°: Between +21.3° and 23.5°, calculated on the dried basis; or [α]D25°: Between 21.3° and +23.4°, calculated on the dried basis.
Residue on Ignition: Not more than 0.1%.


We also supply Arginine Hydrochloride BP Ph Eur EP Grade.

Please visit SDS Safety Data Sheet of L-Arginine Hydrochloride or L-Arginine Monohydrochloride or L-Arginine 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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Suppliers and Manufacturers' Representative:
American Molecules - Ammol.org USA
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Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
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10 February, 2026