草酸钴
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 2808774 | Co≥31.50% | 25kg | 询价 | 请咨询 | |
| 3039316 | Alfa Aesar | Co≥31.50% | 5g | 440 | 请咨询 |
| 3039316 | Alfa Aesar | Co≥31.50% | 25g | 627 | 请咨询 |
| 3039316 | Alfa Aesar | Co≥31.50% | 100g | 1640 | 请咨询 |
| 3039316 | Alfa Aesar | Co≥31.50% | 500g | 7020 | 请咨询 |
| 3039317 | Alfa Aesar | Co≥31.50% | 10g | 3060 | 请咨询 |
| 3039317 | Alfa Aesar | Co≥31.50% | 50g | 7160 | 请咨询 |
| 3427103 | Sigma-Aldrich | Co≥31.50% | 50 G | 1330 | 请咨询 |
| 3465898 | 翁江 | Co≥31.0% | 100g | 询价 | 请咨询 |
| 3465898 | 翁江 | Co≥31.0% | 500g | 询价 | 请咨询 |
| 3487094 | Ryon | CP，98% | 100克 | 询价 | 请咨询 |
| 3487094 | Ryon | CP，98% | 500克 | 询价 | 请咨询 |
结构式
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基本信息
| 应用 | Cobalt(II) oxalate dihydrate is used as a stabilizer for hydrogen cyanide and as a temperature indicator. It is used in the preparation of cobalt catalysts, and cobalt metal powder for powder-metallurgical applications. |
| 备注 | Incompatible with oxidizing agents. |
| MDL | MFCD00050793 |
| EINECS | 212-409-3 |
| 分子式 | CoC2O4?2H2O |
| 分子量 | 182.98 (146.95anhy) |
| 熔点 | 229-231° dec. |
| 密度 | 3.021 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in aqueous ammonia. Insoluble in water. Slightly soluble in acids. |
| Merck | 14,2445 |
| 包装组 | III |
| 危险类别 | 21/22 Harmful in contact with skin and if swallowed. |
安全信息
| 危险等级 | 6.1 |
| 安全等级 | 24/25 Avoid contact with skin and eyes. |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302-H312 Harmful if swallowed.Harmful in contact with skin. |
| Precautionary Statements | P280h-P264-P270-P301+P312a-P321-P501a Wear protective gloves/clothing.Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations. |