商品名:铁粉
别 名:Iron by hydrogen
Quevenne’s iron
Fine iron powder
Quevenne's iron
英文名:Iron powder
产 地:湖南
Cas号:7439-89-6
MDL:MFCD00010999
Beilstein:
EINECS:231-096-4
分子结构:
分子式:Fe
分子量:55.8400
备注:
性状:灰色到灰黑色无定形细粒或粉末,有极微光泽,能溶于稀酸,不溶于水,暴露于空气和湿气中易氧化。密度:7.86 熔点:1535 ºC 沸点:3000 ºC
质量标准:项目Item 分析纯 化学纯 (AR) (CP) 含量(Fe)Assay,% ≥ 99.0 98.0 硫酸不溶物Insolution matter in sulfuric acid,% ≤ 0.1 0.5 水溶物Soluble matter in water,% ≤ 0.03 0.1 硫化合物(以SO4计)Sulfur compounds ≤ 0.06 0.15 氮化合物(以N计)Nitrogen compound,% ≤ 0.005 0.01 铜(Cu)Copper,% ≤ 0.005 0.02 项目Item 99.99 % 外观Appearance Grey powder X射线衍射X-Ray Diffraction Conforms to Structure 痕量金属Trace Metal Analysis ≤100.0 ppm 纯度Purity ≥99.99% Based On Trace Metals Analysis 项目Item 99.9%,50nm 外观Appearance Grey powder X射线衍射X-Ray Diffraction Conforms to Structure 痕量金属Trace Metal Analysis ≤1000.0 ppm 纯度Purity ≥99.9% Based On Trace Metals Analysis 粒度Particle size ≤50 nm 项目Item 99.9%,80nm 外观Appearance Grey powder X射线衍射X-Ray Diffraction Conforms to Structure 痕量金属Trace Metal Analysis ≤1000.0 ppm 纯度Purity ≥99.9% Based On Trace Metals Analysis 粒度Particle size ≤80 nm
存储:密封干燥处保存
用途:还原剂,电子工业。
联合编号:
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