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Arginine Hydrochloride, USP is a semiessential amino acid. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).
Synonyms: L-Arginine Hydrochloride ; L-2-Amino-5-guanidinovaleric Acid Monohydrochloride
TEST | MIN | MAX |
---|---|---|
ASSAY (DRIED BASIS) | 98.5 | 101.5 % |
SPECIFIC ROTATION | +21.4° to +23.6° | |
CHLORIDE CONTENT | 16.5 | 17.1 % |
CHROMATOGRAPHIC PURITY: | ||
INDIVIDUAL IMPURITY | 0.5 % | |
TOTAL IMPURITIES | 2.0 % | |
LOSS ON DRYING | 0.2 % | |
RESIDUE ON IGNITION | 0.1 % | |
SULFATE | 0.03 % | |
ELEMENTAL IMPURITIES: | ||
CADMIUM (Cd) | AS REPORTED | |
LEAD (Pb) | AS REPORTED | |
ARSENIC (As) | AS REPORTED | |
MERCURY (Hg) | AS REPORTED | |
IDENTIFICATION (FTIR) | SPECTRUM MATCHES REFERENCE | |
APPEARANCE | ||
EXPIRATION DATE | ||
DATE OF MANUFACTURE | ||
RESIDUAL SOLVENTS | AS REPORTED | |
MONOGRAPH EDITION |