<table > <tr> <th>产品名称</th> <td>砷溶液标准物质</td></tr> <tr> <th>英文名称</th> <td>Standard Solution of As</td></tr> <tr> <th>别名</th> <td>高纯砷;灰砷;</td></tr> <tr> <th>英文别名</th> <td>Arsenic Black;Gray Arsenic;Arsenic, Solid;Arsenic, [Solid];Arsenic-75;Arsenic, Metallic;</td></tr> <tr> <th>是否危化品</th> <td>是</td></tr> <tr> <th>CAS</th> <td>7440-38-2</td></tr> <tr> <th>分子式</th> <td>AsH3</td></tr> <tr> <th>纯度</th> <td>100μg/mL,基体: 1% HNO3</td></tr> <tr> <th>分子量</th> <td>77.94540</td></tr> </table>