L-arginine hydrochloride is a white or nearly white almost odorless crystalline powder. Melts and decomposes at about 235°C. Stable in dry state. The pH of the 3% aqueous solution is about 5.7. Soluble in water (90%, 25 ° C). Slightly soluble in hot ethanol, insoluble in ether.

L-Arginine hydrochloride is an amino acid class of drugs. After taking it, it can participate in the ornithine cycle and promote the transformation of ammonia into non-toxic urea through the ornithine cycle, thereby reducing blood ammonia.

Specifications of L-Arginine Hydrochloride CAS 1119-34-2

Item Specifications Results

Appearance White crystals or crystalline powder Conform

Loss on drying ≤0.2% 0.1%

Heavy Metal ≤0.002% Conform

Residue on ignition ≤0.1% 0.01%

Assay 98.5% - 101.5% 99.5%

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