[Name of product]: L-ARGININE HCL [Structural formula]: L-精氨酸鹽酸鹽 結(jié)構(gòu)式 [Molecular Formula]:C6H14N4O2·HCL [Molecular weight]: 210.66 [Character]: White crystals or white crystalline powder, freely soluble in water and formic acid, slightly soluble in ethanol and insoluble in ether. [Quality Standard]: Pharma Grade adopted as USP32 Standard According to buyer's Requirements, Generally. Item Pharma Grade(USP32) Appearance White or almost white crystalline powder Assay(on dry matter) 98.5%～101.5% Specific rotation +21.4°～+23.6° Loss on drying 0.2% MAX Residue on ignition 0.1% MAX Chloride 16.5%～17.1% Sulfate 0.03% MAX Heavy metals 0.002% MAX Chromatographic purity Pass USP test [Usage]: L-ARGININE HCL is used in medicine to help wound healing and stimulate the development of the immune system, enhance the secretion of hormones, promote urinary circulation, lower blood ammonia levels and so on. [Packing]: In paper drum of 25KG net each. [Transport and Storage]: Handle with cares to avoid damaging the package, protects them from sunshine or rain. Don’t transport it with poisonous or harmful goods. Stored in shaded, cool and dry places.