性状：具强还原性。在空气中吸收氮、潮湿时吸收氧，遇水能燃烧。其粉尘与空气混合至一定比例时，会引起燃烧或爆炸。
熔点：419.6℃
沸点：907℃
密度：7.13

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。

质量标准：

项目Item                             化学纯(CP)
全锌Assay,%                         ≥ 99.0%
金属锌(Zn)Assay,%                 ≥ 96.0
总氮量(N)Total Nitrogen,%       ≤ 0.003

项目Item                            分析纯(AR)  
总锌                                     ≥99.0%
金属锌                                  ≥96.0%
总氮量(N)Total Nitrogen,%       ≤ 0.005%
铅Pb                                    ≤0.002%
镉Cd                                    ≤0.001%
铁Fe                                    ≤0.002%
酸不溶物                               ≤0.01%

锌粉 powder,99.99% metals basis:

外观Appearance                                  银色、银灰色或灰色粉末
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                                        ≥99.99% Based On Trace Metals Analysis of ICP
ICP:                                                 Confirms Zn Component Confirmed  
痕量金属分析Trace Metal Analysis         ≤200ppm by ICP Atomic emission

锌粒 granular, −30 mesh±100, 99.99% metals basis：

外观Appearance                                  灰色至银色颗粒
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                                        ≥99.99% Based On Trace Metals Analysis of ICP
ICP:                                                 Confirms Zn Component Confirmed  
痕量金属分析Trace Metal Analysis         ≤200ppm by ICP Atomic emission

锌粒 granular,99.999% metals basis:

外观Appearance                                  灰色至银色颗粒
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                                        ≥99.999% Based On Trace Metals Analysis of ICP
ICP:                                                 Confirms Zn Component Confirmed  
痕量金属分析Trace Metal Analysis         ≤20ppm by ICP Atomic emission
  
超纯锌 6N,99.9999% metals basis：

外观Appearance                                  灰色至银色棒状颗粒
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                                        ≥99.9999% Based On Trace Metals Analysis of ICP
ICP:                                                 Confirms Zn Component Confirmed  
痕量金属分析Trace Metal Analysis         ≤1ppm by ICP Atomic emission   

贮存：密封充氩保存

用途：测定砷、铜、铅、钼和硝酸盐、土壤及农药分析、还原剂、制氢、锌汞齐等。用作还原剂或置换某些金属及稀有元素、染料、医药等方面。

联合国编号：1436

Risk：

Safety :

Hazard :