Berberine chloride dihydrate

储存温度：室温；分子式：C20H18NO4Cl × 2 H2O；分子量：407.85；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；Special Notes：The counterion and water are determined quantitatively and treated as impurities in the calculation of the absolute purity. The assigned absolute purity on the certificate of analysis therefore refers to the pure berberine.；运输条件：ambient conditions；Commodity description：natural alkaloid；Occurrence：Anamirta sp. Aquilegia sp. Berberis sp. Chelidonium sp. Corydalis sp. Eschscholzia sp. Hydrastis sp. Mahonia sp. Sanguinaria sp. Zanthoxylum sp.；