您的位置：首页 > 产品中心 > 7790-86-5， 三氯化铈(III),无水
三氯化铈(III),无水
Cerium(III) chloride
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 |
| 3035440 | 10g | 1048 | |||
| 3035440 | 50g | 3060 | |||
| 3035440 | 250g | 11760 |
产品别名
7790-86-5
三氯化铈(III),无水
Cerium(III) chloride
Cerium trichloride
基本信息
| 应用 | Cerium(III) chloride is used in incandescent gas mantles, spectrography and polymerization of olefins. It acts as a Lewis acid and used in Friedel-Crafts alkylation and acylation reactions in organic synthesis. It is used as a precursor for the preparation of other cerium salts, such as cerium(III) trifluoromethanesulfonate. |
| 备注 | Hygroscopic. Incompatible with strong acids and strong oxidizing agents. |
| MDL | MFCD00010929 |
| EINECS | 232-227-8 |
| 分子式 | CeCl3 |
| 分子量 | 246.48 |
| 熔点 | 848° |
| 沸点 | 1727° |
| 密度 | 3.92 |
| 灵敏度 | Hygroscopic. Store under Nitrogen. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water, alcohol, acetone, acids. Soluble in water, ethanol and acetone. |
| Merck | 14,1997 |
| 包装组 | II |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 危险等级 | 8 |
| 安全等级 | 26-37-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste |
| RTECS | FK5075000 |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H303-H315-H319-H335 May be harmful if swallowed.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. |
