您的位置:首页 > 产品中心 > 534-17-8, 碳酸铯
碳酸铯
Cesium 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 |
3035498 | 5g | 345 | |||
3035498 | 25g | 1140 | |||
3035498 | 100g | 3070 | |||
3035498 | 500g | 7780 |
产品别名
534-17-8
碳酸铯
Cesium Carbonate
基本信息
应用 | Cesium carbonate is the precursor for other cesium compounds. It acts as a base in sensitive organic reactions. Suzuki, Heck and Sonogashira synthesis are some of the important reactions involving cesium carbonate. It finds use in solar cells as it increases the power conversion efficiency of cells through the transfer of electrons. It is also used in the production of special optical glasses, petroleum catalytic additives, special ceramics, and in sulfuric acid industry. It is useful in the N-alkylation (of sulfonamides, β-lactams, indoles, heterocycles, and several sensitive nitrogen compounds), carbamination of amines, carbonylation of alcohols, and aerobic oxidation of alcohols into carbonyl compounds without over oxidations. |
备注 | It is hygroscopic in nature. It is incompatible with strong oxidizing agents, metals and acids. |
MDL | MFCD00010957 |
EINECS | 208-591-9 |
分子式 | Cs2CO3 |
分子量 | 325.82 |
熔点 | 610° dec. |
密度 | 4.072 |
灵敏度 | Hygroscopic. Ambient temperatures. |
形态 | -20 Mesh Powder/Granules |
溶解性 | Freely soluble in water. Soluble in ethanol, dimethylformamide and dimethyl sulfoxide. |
Beilstein | 4546405 |
Merck | 14,2010 |
危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
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 | FK9400000 |
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. |