Bismuth Potassium Citrate
Bismuth Potassium Citrate
分子式Molecular fomula:BiK2C6H7O7.H2O
分子量Molecular weight:495.98
性狀：本品為白色粉末;味咸，有引濕性。在水中極易溶解，在乙醇中微溶。
用途：用于慢性胃炎及緩解胃酸過多引起的胃疼、胃燒灼感和反酸；胃潰瘍及十二指腸潰瘍等。
Description:This product is white powder; has salty taste and easily absorbmoisture. Easily dissolve in the water, slightly dissolve in theethanol.
Usage:Use for chronic gastritis and relief of stomachache, stomach burningsensation and sour regurgitation caused by overmuch gastric acid; aswell gastric ulcer, duodenal ulcer etc.
質(zhì)量標(biāo)準(zhǔn) Quality standard: 中國藥典2005年版 CP 2005
檢測項(xiàng)目 Test | 檢測標(biāo)準(zhǔn) Specification |
干燥失重 Loss on dry | ≤5.0% |
銅(Cu) Copper | ≤25ppm |
鉛(Pb) Lead | ≤20ppm |
硫酸鹽 Sulfate | ≤0.04% |
酸堿度 Potential of hydrogen(PH) | 60 ～ 80 |
硝酸鹽 Nitrate | 按照標(biāo)準(zhǔn)Accord with require |
含氨量 Content of ammonia | 2% ～ 6% |
含量（以Bi計(jì)）Content of Bismuth | 35.0% ～ 38.5% |