"chemical name: berberine hydrochloride Molecular formula: c20h19clno4 Formula weight: 372.8216 Cas no.: 633-65-8 Purity:99% Characteristics: this product is a yellow crystalline powder; odorless, taste very bitter. This product is dissolved in hot water, slightly soluble in water or ethanol, dissolved in the minimal in chloroform, insoluble in ether. Quality standard: cp Packaging: 25k g /drum Usage: this product has only a weak inhibitory effect on bacteria, but the intestinal infection caused by dysentery bacillus, escherichia coli .It can be used for the treatment of intestinal infection, diarrhea. Our advantages 1.Our company is a professional production leading factory in china in pharmaceutical area of many years, our products have exported to usa, greece, spain, uk, australia and other countries, and we have got very good feedback from our customers, we had established a long friendly relations 2.High quality, best price, first-class service, high successful delivery rate 3.We have stock, so we can delivery quickly at the very day when receive the payment " Chemical name: berberine hydrochloride Molecular formula: c20h19clno4 Formula weight: 372.8216 Cas no.: 633-65-8 Purity:99% Quality standard: cp