氢化铝钠
sodium tetrahydroaluminate
化合物简介
Sodium aluminium hydride or sodium alanate is an inorganic compound with the chemical formula NaAlH4. It is a white pyrophoric solid that dissolves in tetrahydrofuran (THF), but not in diethyl ether or hydrocarbons. It has been evaluated as an agent for the reversible storage of hydrogen and it is used as a reagent for the chemical synthesis of organic compounds. Similar to lithium aluminium hydride, it is a salt consisting of separated sodium cations and tetrahedral AlH4− anions.
基本信息
CAS:13770-96-2
中文别名:
英文别名:aluminumsodiumhydride;sodiumtetrahydroaluminate;SODIUM ALUMINUM HYDRIDE;SAH;Sodium aluminium hydride;sodiumaluminumtetrahydride;AluminiumSodiumHydride;Sodium tetrahydroaluminate;Natriumtetrahydridoaluminat;sah22;Sodium tetrahydraluminate;
分子式:AlH4Na
分子量:54.0031
精确质量:54.0026
Psa:0.0
Logp:0.45
编号系统
RTECS号:BD0180000
EINECS号:237-400-1
MDL号:MFCD00192443
PubChem号:24861919
物化性质
密度:0.905 g/mL at 25ºC
熔点:178ºC
闪点:-10ºC
储存条件:库房通风低温干燥,与氧化剂、卤素、强酸分开存放
安全信息
危险类别码:R14/15
危险品运输编码:UN 2835 4
危险类别:4.3
包装等级:II
危险标志:GHS02, GHS05, GHS07
危险性防范说明:P231 + P232; P280; P305 + P351 + P338; P310; P422
危险性描述:H261; H302; H314
信号词:Danger
补充危害声明:与水剧烈反应。
生产方法及用途
用途
还原剂。