750
LAB
CAS REGISTRY现货↔231-957-4-1

金属试剂 / 231-957-4

硒粉, 99+%

Selenium, powder, 99+%

Selenium

CAS 编号
现货↔231-957-4-1
分子式
品牌
阿凡达化学
目录编号
231-957-4
参考起价¥282

AVAILABLE SPECIFICATIONS

可询规格

3
CAS / 规格编号规格与等级包装单位参考价格操作
现货↔231-957-4-1现货↔231-957-4-1硒粉, 99+%50g¥282
现货↔231-957-4-2现货↔231-957-4-2硒粉, 99+%250g¥1,096.8
现货↔231-957-4-3现货↔231-957-4-3硒粉, 99+%1kg¥3,746.4

PRODUCT INFORMATION

产品信息

Merck: 14,8431
UN#: UN3077
Risk & Safety
Risk Phrases: 23/25-33-53
Toxic by inhalation and if swallowed. Danger of cumulative effects. May cause long-term adverse effects in the aquatic environment.
Safety Phrases: 20/21-28-45-61
When using do not eat, drink or smoke. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Avoid release to the environment. Refer to special instructions/Safety data sheets
TSCA: Yes
RTECS: VS7700000