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二氧化硅(IV)粉末
Silicon(IV) oxide
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 |
| 3059442 | 100g | 3310 | 2-5天 | 4-6周 | |
| 3059442 | 25g | 1145 | 2-5天 | 4-6周 |
产品别名
7631-86-9
二氧化硅(IV)粉末
Silicon(IV) oxide
基本信息
| 应用 | Silicon(IV) oxide is used in a variety of applications such as manufacturing of glass, ceramics and abrasives, and water filtration. It is a common additive in dentifrice oral care applications and the production of foods, where it is used primarily as an anti-caking and free-flow agent in powdered foods, or to absorb water in hygroscopic applications. |
| 备注 | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with hydrogen fluoride. |
| MDL | MFCD00011232 |
| EINECS | 231-545-4 |
| 分子式 | SiO2 |
| 分子量 | 60.09 |
| 熔点 | 1710° |
| 沸点 | 2230° |
| 密度 | 2.0 |
| 灵敏度 | Ambient temperatures. |
| 溶解性 | Insoluble in water. |
| Merck | 14,8493 |
| 危险类别 | 48/20 Harmful: danger of serious damage to health by prolonged exposure through inhalation. |
安全信息
| 安全等级 | 36 Wear suitable protective clothing. |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H373 May cause damage to organs through prolonged or repeated exposure. |
| Precautionary Statements | P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray.Get medical advice/attention if you feel unwell.Dispose of contents/container in accordance with local/regional/national/international regulations. |
