氫化鋁鈉
Sodium Aluminum Hydride
英文別稱： sodiumtetrahydroaluminate；sodium
CAS NO.: 13770-96-2
CBNumber：CB7853087
分子式：NaAIH4
分子量：54
EINECS：240-877-9
危險品運輸編號: UN 2835 4.3/PG 2
海關編碼：28500090
MDL號：MFCD00192443
規格
Specification |
外觀
Appearance |
純度
Purity |
規格1
Specification1 |
灰白色粉末
Grey-white powder |
純度：≥95%
Purity：≥95% |
規格2
Specification 2 |
無色或微灰色液體
Colorless or light grey liquid |
濃度：1mol/L四氫呋喃溶液
Content：1mol/L in THF |
性質：Properties
本品的純物質為白色晶體，與潮濕空氣分解產生氫氣。其熔點：185℃，密度：0.905g/ml，閃點：-10℃。溶于四氫呋喃，乙二醇二甲醚，不溶于乙醚。它是一種還原性很強的絡合物，其還原性與LiAIH
4相近.易燃，有腐蝕性，儲存在密閉陰涼干燥環境中。
危險代碼:F；危險等級:15-35；安全等級:7/8-26-36/37/39-43-45；聯合國編號：UN1410
The pure substance of this product is white srystal.It decomposes into hydrogen in moist air .Its melting point is 185℃,density:0.905g/ml,flash point:-10℃.It can dissolve in THF,dimethoxyethane,insoluble in diethyl ether.It is a complex with strong reducing .Its reducibility is similar to LiAIH
4.It is flammable and corrosive that it must be stored in a closed and dry environment.
Hazard Code:F；Hazard Level:15-35；Safety Level:7/8-26-36/37/39-43-45；
United Nations Number:UN1410
用途：Usage
在有機合成工業中，氫化鋁鈉是一種理想的還原劑，常用于醛、酮、羧酸等還原成醇，將硝基還原為氨基等，還有用其制備高純度硅烷，進而作為原料來生成電子級高純的硅。
In the organic synthesis industry,NaAIH
4 is a reductant,which is used for reducing aldehydes,ketones,carboxylic acids into alcohol and reducing nitro into amino ,etc.It is also used for preparing high purity silane,and as raw material to produce eleotronic-grade high-purity silicon.
包裝：Packing
1）100g/聽；500g/聽；1kg/聽；20kg/桶
100t/TIN；500g/TIN ；1kg/TIN；20kg/BARREL
2）100ml/玻璃瓶；500ml/玻璃瓶；1L/玻璃瓶；20L/不銹鋼瓶；60L/不銹鋼瓶
100ml/glass bottle；500ml/glass bottle；1L/glass bottle；20:L/stainless steel barrel；60L/stainless steel barrel
