Bismuth Potassium Citrate
Bismuth Potassium Citrate
分子式Molecular fomula:BiK2C6H7O7.H2O
分子量Molecular weight:495.98
性状 ：本品为白色粉末;味咸 ，有引湿性 。在水中极易溶解，在乙醇中微溶 。
用途：用于慢性胃炎及缓解胃酸过多引起的胃疼、胃烧灼感和反酸；胃溃疡及十二指肠溃疡等。
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.
质量标准 Quality standard: 中国药典2005年版 CP 2005
检测项目 Test | 检测标准 Specification |
干燥失重 Loss on dry | ≤5.0% |
铜(Cu) Copper | ≤25ppm |
铅(Pb) Lead | ≤20ppm |
硫酸盐 Sulfate | ≤0.04% |
酸碱度 Potential of hydrogen(PH) | 60 ～ 80 |
硝酸盐 Nitrate | 按照标准Accord with require |
含氨量 Content of ammonia | 2% ～ 6% |
含量（以Bi计）Content of Bismuth | 35.0% ～ 38.5% |