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氯化镉
Cadmium chloride
CAS号: 10108-64-2
分子式: CdCl2
分子量: 183.32
别名: caddy
分子结构式:
  货号   品名   产品规格   包装   单价(RMB) 可用库存 备注 数量
116179 氯化镉 99.99% 250g 1998.00 >10 q-d
116178 氯化镉 99.99% 50g 539.00 >10 q-d
116177 氯化镉 99.99% 10g 118.00 >10 q-d
116176 氯化镉 ACS 250g 158.00 >10 q-d
116175 氯化镉 AR 50g 39.00 >10 q-d
116174 氯化镉 AR 250g 119.00 >10 q-d
性状
质量标准
用途
危险性质
贮存

无色菱片状结晶或白色颗粒,无味,略有风化性,比重3.327,易溶于水,微溶于醇。

GB/T 1285-84
项目Item                                       分析纯        化学纯
                                               (AR)         (CP)
含量(CdCl2)Assay,%                           ≥ 99.0         98.0
pH(50g/L溶液,25℃)                            4.0-6.5         4.0-6.5
澄清度试验Clarity                                合格           合格
水不溶物Insoluble matter in water,%            ≤0.005         0.01
硫酸盐(SO4)Sulfate,%                           ≤0.01          0.02
总氮量(N)Total nitrogen,%                      ≤0.002         0.005
钠(Na)Sodium,%                                 ≤0.005         0.01
钙(Ca)Calcium,%                                ≤0.01          0.02
铁(Fe)Iron,%                                   ≤0.0002        0.001
铜(Cu)Copper,%                                 ≤0.002         0.005
锌(Zn)Zinc,%                                   ≤0.002         0.01
铅(Pb)Lead,%                                   ≤0.01          0.02

ACS级
项目名称Item                                   ACS Grade
含量Assay(as CdCl2)                            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(NH4Ammonium                                 ≤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

99.99% metals basis:


外观Appearance                          白色粉末或结晶
ICP:                                    Confirms Cadmium Component Confirmed
纯度Purity                              ≥99.99% Based On Trace Metals Analysis
镉Cd                                    60.1 - 62.5 % (Complexometric EDTA )
总金属杂质Total metallic impurities     100ppm by ICP Atomic emission

做分析试剂用于分析硫化物时吸收硫化氢,检定吡啶基。用于照相、复写纸、印染、电镀及合成纤维工业,还用于制造特殊镜子。
高纯级用在高发光碲化镉纳米晶体的制备

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