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L-Lysine monohydrochloride or Lysine Hydrochloride or 2,6-Diaminohexanoic acid monohydrochloride or L-Lysine HCl USP EP BP Ph Eur IP FCC Food Grade Supplier Exporter Manufacturers' Representative |
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L-Lysine monohydrochloride or Lysine Hydrochloride or L-Lysine HCl
CAS Number: 657-27-2
Molecular Formula: C6H14N2O2-HCl or H2N(CH2)4CH(NH2)CO2H-HCl
Molecular Weight: 182.65
L-Lysine monohydrochloride or Lysine Hydrochloride or L-Lysine HCl
Lysine Hydrochloride USP Grade
C6H14N2O2-HCl --- 182.65
Lysine Hydrochloride contains not less than 98.5 percent and not more than 101.5 percent of C6H14N2O2.HCl, as L-lysine hydrochloride, calculated on the dried basis.
Packaging and storage: Preserve in well-closed containers.
Identification: Infrared Absorption.
Specific rotation: between +20.4 and +21.4 .
Loss on drying: Dry it at 105C for 3 hours: it loses not more than 0.4% of its weight.
Residue on ignition: not more than 0.1%.
Sulfate: A solution containing 0.33 g shows no more sulfate than corresponds to 0.10 mL of 0.020 N sulfuric acid (0.03%).
Iron: 0.003%.
Heavy metals: 0.0015%.
Chromatographic purity: To pass the test.
Content of chloride: Transfer about 350 mg, accurately weighed, to a porcelain casserole, and add 140 mL of water and 1 mL of dichlorofluorescein. Mix, and titrate with 0.1 N silver nitrate until the silver chloride flocculates and the mixture acquires a faint pink color. Each mL of 0.1 N silver nitrate is equivalent to 3.545 mg of chloride: between 19.0% and 19.6% is found.
Assay: Transfer about 90 mg of Lysine Hydrochloride, accurately weighed, to a 125-mL flask, and dissolve in a mixture of 3 mL of formic acid and 50 mL of glacial acetic acid. Add 10 mL of mercuric acetate and titrate with 0.1 N perchloric acid, determining the endpoint potentiometrically. Perform a blank determination, and make any necessary correction. Each mL of 0.1 N perchloric acid is equivalent to 9.133 mg of C6H14N2O2.HCl.
L-Lysine Monohydrochloride FCC Food Grade
2,6-Diaminohexanoic Acid Hydrochloride
C6H14N2O2-HCl --- Formula weight 182.65 --- CAS: 657-27-2
DESCRIPTION
L-Lysine Monohydrochloride occurs as a white or nearly white, free-flowing, crystalline powder. It is freely soluble in water, but it is almost insoluble in alcohol and in ether. It melts at about 260° with decomposition.
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 Infrare-Spectra, using the same test conditions as specified therein.
Assay: Not less than 98.5% and not more than 101.5% of C6H14N2O2·HCl, calculated on the dried basis.
Lead: Not more than 5 mg/kg.
Loss on Drying: Not more than 1.0%.
Optical (Specific) Rotation: D20°: Between +20.3° and +21.5°, calculated on the dried basis; or D25°: Between +20.4° and +21.4°, calculated on the dried basis.
Residue on Ignition: Not more than 0.2%.
We also supply Lysine Hydrochloride IP EP BP Ph Eur Grade
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.
Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org