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硝酸铋Bismuth Nitrate

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硝酸铋Bismuth Nitrate

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分子式Molecular formula: Bi(NO3)3·5H2O

分子量Molecular weight :485.07

性状:五水硝酸铋为五色三斜晶系结晶,有吸湿性,具有酸味。相对密度为2.83,熔点约75-80℃分解。易水解生产碱式硝酸铋。溶于丙酮、冰醋酸、甘油和无机强酸,不溶于乙醇。

用途:用于电子陶瓷、荧光涂料、含铋催化剂及医药品。

Description:Bismuth nitrate pentahydrate belongs to five-color triclinic systemcrystal, owns hydroscopicity and sour flavor. Its relative density is2.83, decomposes at fusing point 75-80℃.Easily hydrolyze to produce basic bismuth nitrate. It is soluble inacetone, glacial acetic acid, glycerin and inorganic strong acid, notsoluble in ethanol. 

Usage: Used for electronic ceramics, fluorescent paint, catalyst containing bismuth, pharmaceuticals etc.

质量标准Quality standard: 企业标准 Enterprise standard

检测项目 Test

检测标准 Specification

铜(Cu)Copper

≤10ppm

 (Pb) Lead

≤10ppm

 (Ag) Silver

≤20ppm

 (As) Arsenic

≤5ppm

含量 Content

≥99.0%


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