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隨州市紅旗化工有限公司  

醫藥原料醫藥中間體原料藥

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首頁 > 供應產品 > 堿式碳酸鉍CAS: 5892-10-4
堿式碳酸鉍CAS: 5892-10-4
單價 面議對比
詢價 暫無
發貨 湖北隨州市付款后3天內
型號 5892-10-4
過期 長期有效
更新 2020-06-18 10:09
 
詳細信息
 堿式碳酸鉍
CAS: 5892-10-4 
其他名稱:次碳酸鉍、碳酸氧鉍 
產品英文名:Bismuth Subcarbonate 
分子式:2(BiO)2CO3·H2O 
分子量:509.97 
 USP31 
含量; ≥90 %
氯化物:≤0.02% 
禁發 硫酸鹽:≤0.01% 
硝酸鹽:≤0.4 %
干燥失重:≤1.0%  
銅 ;≤0.01% 
銀;≤0.005 %
鉛; ≤0.02% 
砷; ≤0.001% 
鐵;≤0 .005% 
堿金屬與堿士金屬;≤0.5%  
硝酸不溶物; ≤0.01%
硫化氫不沉淀物;≤0.3 %
性狀:白色或微黃色粉末。見光逐漸變成褐色。
用途:醫藥中間體
包裝:25kg紙板桶
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