商品名:铁标准溶液
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:以上描述,仅作参考,并不表示您收到的产品,与此项描述完全相符,产品的出厂标准,请参见质量标准。
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:
RISK:
Safety:
Hazard: