[Commodity name]: L-LysineoHCl, L-Lysine Monohydrochloride, L-Lysine Hydrochloride [Structural formula]: [H2NCH2CH2CH2CH2CH(NH2)COOH]HCL [Molecular Formula]: C9H11NO2 [Molecular weight]: 182.65 [Properties]: White crystals or crystalline powder，slightly bitterness. Melting point at 263~264°C with decomposition, it’s freely soluble in water, insoluble in ethanol, ether and alcohol. It easily comes into mass when exposure to highly humid air. Items Pharma Grade(USP32) Food Grade(FCCⅤ) Description white crystalline powder white crystalline powder Assay(on dry matter） 98.5% ～ 101.5% 98.5% ～ 101.5% Specific rotation +20.4º ～ +21.4 º +20.3º ～ +21.5 º Chloride 19.0% ～19.6% -- Loss on drying 0.4% Max 1.0% Max Residue on ignition 0.1% Max 0.2% Max Sulfate 0.03% Max -- Iron 0.003% Max -- Heavy metals 0.0015% Max -- Lead -- 5mg/kg Max chromatographic purity Pass USP test -- [USAGE]:L-Lysine·hcl is one of the essential amino acids for human and animal, mainly used as A: Food Grade: It is mainly used as nutritional supplement in food additive. B: Pharma Grade: It is mainly used in formatting complex amino acid perfusion and preparation. [Packing]:In kraft paper bag or in fiber drum of 25KG net each, or according to buyer’s need. [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.