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氫化鋁鈉

氫化鋁鈉
Sodium Aluminum Hydride
英文別稱(chēng): 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(guān)編碼:28500090
MDL號:MFCD00192443
規格
Specification
外觀(guān)
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(wú)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(zhì):Properties
   本品的純物質(zhì)為白色晶體,與潮濕空氣分解產(chǎn)生氫氣。其熔點(diǎn):185℃,密度:0.905g/ml,閃點(diǎn):-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(luò )合物,其還原性與LiAIH4相近.易燃,有腐蝕性,儲存在密閉陰涼干燥環(huán)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(lián)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 LiAIH4.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(yè)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(jìn)而作為原料來(lái)生成電子級高純的硅。
In the organic synthesis industry,NaAIH4 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(tīng);500g/聽(tīng);1kg/聽(tīng);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
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