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碳酸钡
Barium carbonate
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3028366 | 50g | 321 | |||
| 3028366 | 250g | 589 | |||
| 3028366 | 1kg | 2060 | |||
| 3028366 | 5kg | 6070 |
产品别名
513-77-9
碳酸钡
Barium carbonate
基本信息
| 应用 | Barium carbonate has been used as brine purification chemical in the chloro-alkali industry and as an ingredient in rat poisons and enamels. Barium carbonate is used in photographic paper manufacturing. The chemical is used to produce the barium sulphate which gives the photographic paper its flat white appearance. Practiced in the manufacture of barium ferrites and also in the manufacture of television picture tubes. Barium carbonate is an additive in oil-well drilling muds. |
| 备注 | m.p. 174?° (90 atm), 811?° (1 atm)It is thermally stable, non flammable. Store in a dry, ventilated area. |
| MDL | MFCD00003448 |
| EINECS | 208-167-3 |
| 分子式 | BaCO3 |
| 分子量 | 197.35 |
| 熔点 | 811° |
| 沸点 | dec. |
| 密度 | 4.43 |
| 灵敏度 | Ambient temperatures. |
| 形态 | 1 Micron Powder |
| 溶解性 | Soluble in most acids, with the exception of sulfuric acid. It is insoluble in water and ethanol. |
| Merck | 14,969 |
| 危险类别 | 22 Harmful if swallowed. |
安全信息
| 安全等级 | 24/25 Avoid contact with skin and eyes. |
| RTECS | CQ8600000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302 Harmful if swallowed. |
| Precautionary Statements | P264-P270-P301+P312a-P330-P501a Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations. |
