品名 | 规格 | 包装 | 单价 | 货期 |
硫酸镉 | ACS | 100g | 104.5元 | 现货 |
硫酸镉 | 99.99% metals basis | 10g | 107.8元 | 现货 |
硫酸镉 | SP | 10g | 107.8元 | 现货 |
硫酸镉 | CP | 100g | 52.8元 | 现货 |
硫酸镉 | AR | 100g | 74.8元 | 现货 |
ACS级
项目名称Item ACS Grade
含量Assay 79.5-81.0%
水不溶物 Insoluble matter ≤0.005%
硝酸盐及亚硝酸盐Nitrate and nitrite(as (NO3) ≤0.003%
硫酸盐(SO4)Sulfate ≤0.005%
铵(NH4)Ammonium ≤0.005%
钙(Ca)Calcium(Ca) ≤0.005%
铜(Cu)Copper(Cu) ≤5ppm
铅(Pb)Lead(Pb) ≤0.005%
钾(K)Potassium(K) ≤0.02%
钠(Na)Sodium(Na) ≤0.05%
锌(Zn)Zinc(Zn) ≤0.05%
铁(Fe)Iron(Fe) ≤5ppm
99.999% metals basis:
外观Appearance 白色结晶粉末或块状物
纯度Purity ≥99.99% Based On Trace Metals Analysis of ICP
镉Cd ≥43.0 % (Complexometric EDTA)
ICP: Confirms Cadmium Component Confirmed
痕量金属分析Trace Metal Analysis ≤200ppm by ICP Atomic emission
(Ba、Cr、Cu、Fe、Mg、Ni、Na、Zn)
99.999% metals basis:
外观Appearance 白色结晶粉末或块状物
纯度Purity ≥99.999% Based On Trace Metals Analysis of ICP
镉Cd ≥43.0 % (Complexometric EDTA)
ICP: Confirms Cadmium Component Confirmed
痕量金属分析Trace Metal Analysis ≤25ppm by ICP Atomic emission
(Ba、Cr、Cu、Fe、Mg、Ni、Na、Zn)
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