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| 製品名称: | barium(2+) |
| CAS登録番号: | 7727-43-7 |
| EINECS: | 231-784-4 |
| シノニム: | Barotrast; Barocat; Barite;Esophotrast; Barosperse II; Baritop; Baricon;sulfate; Barosperse;barium(2+); Oratrast; |
| 分子構造: |
 |
| 分子式: | BaO4S |
| 分子: | 233.3896 |
| 密度: | 4.5 |
| 沸点: | 330 °C at 760 mmHg |
| 融点: | 1580 ºC |
| フラッシュポイント: | 无意义 |
| リスクコード: | S24/25 |
| 安全文: | Questionable carcinogen with experimental tumorigenic data. Mutation data reported. A relatively insoluble salt used as an opaque medium in radiography. Soluble impurities can lead to toxic reactions. Heating with aluminum can produce an explosion. Incompatible with aluminum and potassium. When heated to decomposition it emits toxic fumes of SOx. |
| ハザードシンボル: | TLV: 10 mg/m3. |