您的位置：首页 > 产品中心 > 7758-88-5， 氟化铈(III)
氟化铈(III)
Cerium(III) fluoride
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 |
| 3035443 | 25g | 1970 | |||
| 3035443 | 100g | 7130 | |||
| 3035443 | 500g | 6810 |
产品别名
7758-88-5
氟化铈(III)
Cerium(III) fluoride
基本信息
| 应用 | Cerium(III) fluoride is used to make Lewis acid. It is considered to be the most effective glass polishing agent for high precision optical polishing. Cerium fluoride used as a core additive to improve the properties of the eventual weld. The fluoride provides stability to the arc and also modifies the behavior of the molten metal flowing into the weld. |
| 备注 | Hygroscopic. Keep container tightly closed. Store in cool, dry conditions in well sealed containers. |
| MDL | MFCD00010932 |
| EINECS | 231-841-3 |
| 分子式 | CeF3 |
| 分子量 | 197.12 |
| 熔点 | 1460° |
| 沸点 | ca 2300° |
| 密度 | 6.16 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Practically insoluble in, but slowly hydrolyzed by water |
| Merck | 14,1998 |
| 危险类别 | 20/22-36/37/38 Harmful by inhalation and if swallowed.Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| RTECS | FK6125000 |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |
