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碘化锌 [10139-47-6]
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英文名：Zinc iodide
- CAS号：10139-47-6 分子式：I2ZN 分子量：319.2
P107790-25g 碘化锌 [10139-47-6] 9.999% metals basis 25g 1426.00 促销价:998.20
P107799-5g 碘化锌 [10139-47-6] 9.999% metals basis 5g 446.00 促销价:312.20
P107798-100g 碘化锌 [10139-47-6] 99.99% metals basis 100g 526.00 促销价:368.20
P107796-25g 碘化锌 [10139-47-6] 99.99% metals basis 25g 217.00 促销价:151.90
P107795-5g 碘化锌 [10139-47-6] 99.99% metals basis 5g 83.00 促销价:58.10
P107794-500g 碘化锌 [10139-47-6] AR 500g 550.00 促销价:346.50
P107793-100g 碘化锌 [10139-47-6] AR 100g 125.00 促销价:78.75
P107792-25g 碘化锌 [10139-47-6] AR 25g 41.00 促销价:25.83
P107799-5g 碘化锌 [10139-47-6] 9.999% metals basis 5g 446.00 促销价:312.20
P107798-100g 碘化锌 [10139-47-6] 99.99% metals basis 100g 526.00 促销价:368.20
P107796-25g 碘化锌 [10139-47-6] 99.99% metals basis 25g 217.00 促销价:151.90
P107795-5g 碘化锌 [10139-47-6] 99.99% metals basis 5g 83.00 促销价:58.10
P107794-500g 碘化锌 [10139-47-6] AR 500g 550.00 促销价:346.50
P107793-100g 碘化锌 [10139-47-6] AR 100g 125.00 促销价:78.75
P107792-25g 碘化锌 [10139-47-6] AR 25g 41.00 促销价:25.83
| 订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
| P107790-25g | 碘化锌 [10139-47-6] | 9.999% metals basis | 25g | 1426.00 |
998.20
|
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P107790-25g 碘化锌 [10139-47-6] 9.999% metals basis 25g 1426.00 促销价:998.20
|
| P107799-5g | 碘化锌 [10139-47-6] | 9.999% metals basis | 5g | 446.00 |
312.20
|
登录可见 |
P107799-5g 碘化锌 [10139-47-6] 9.999% metals basis 5g 446.00 促销价:312.20
|
| P107798-100g | 碘化锌 [10139-47-6] | 99.99% metals basis | 100g | 526.00 |
368.20
|
登录可见 |
P107798-100g 碘化锌 [10139-47-6] 99.99% metals basis 100g 526.00 促销价:368.20
|
| P107796-25g | 碘化锌 [10139-47-6] | 99.99% metals basis | 25g | 217.00 |
151.90
|
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P107796-25g 碘化锌 [10139-47-6] 99.99% metals basis 25g 217.00 促销价:151.90
|
| P107795-5g | 碘化锌 [10139-47-6] | 99.99% metals basis | 5g | 83.00 |
58.10
|
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P107795-5g 碘化锌 [10139-47-6] 99.99% metals basis 5g 83.00 促销价:58.10
|
| P107794-500g | 碘化锌 [10139-47-6] | AR | 500g | 550.00 |
346.50
|
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P107794-500g 碘化锌 [10139-47-6] AR 500g 550.00 促销价:346.50
|
| P107793-100g | 碘化锌 [10139-47-6] | AR | 100g | 125.00 |
78.75
|
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P107793-100g 碘化锌 [10139-47-6] AR 100g 125.00 促销价:78.75
|
| P107792-25g | 碘化锌 [10139-47-6] | AR | 25g | 41.00 |
25.83
|
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P107792-25g 碘化锌 [10139-47-6] AR 25g 41.00 促销价:25.83
|
化学性质
白色或近白色微细颗粒或粉末。易潮解。露置空气中或见光析出碘而变棕色，溶于乙醇、乙醚和碱液，微溶于甘油。极易溶于水，1g 溶解于0.3ml 的水，水溶液PH~5。 熔点 445 °C(lit.) 沸点 624°C 密度 4.74 g/mL at 25 °C(lit.) 闪点 625°C
质量标准
| 99.99% ： |
| 外观Appearance white to off-white powder |
| X-射线衍射分析X-Ray Diffraction Conforms to Structure |
| 纯度Purity ≥99.99% Based on Trace Metals Impurities |
| ICP分析ICP: Confirms Zinc Component Confirmed |
| EDTA滴定Complexometric EDTA (% Zn) 20.2 - 20.8 % |
| 总痕量金属杂质total metallic impurities ≤200ppm by ICP Atomic emission |
| 项目 分析纯 |
| (AR) |
| 澄清度试验Clarity 合格 |
| 还原碘物质reducing matter for I2 ≤0.005% |
| 碱金属Alkali metal ≤0.1% |
| 硫酸盐Sulfate ≤0.005% |
| 水不溶物Insoluble Substances in water ≤0.005% |
| 铁Iron(Fe) ≤0.0005% |
| 游离碘和碘酸盐Free iodine and Iodic acid salts ≤0.01% |
危险性质
WGK Germany 3
F 3-8-23
HazardClass 8
PackingGroup II
危险品标志 C
危险类别码 34
安全说明 26-36/37/39-45
用途及存储
有医疗上用作局部防腐消毒剂、收敛剂，可用作分析亚硝酸盐、游离氯和其他氧化剂的试剂
