71620
氢化钠
powder (moistened with oil), 55-65% (gas-volumetric)
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关于此项目
线性分子式:
NaH
化学文摘社编号:
分子量:
24.00
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
26111700
MDL number:
Form:
powder (moistened with oil)
InChI
1S/Na.H
SMILES string
[Na]
InChI key
MPMYQQHEHYDOCL-UHFFFAOYSA-N
form
powder (moistened with oil)
reaction suitability
reagent type: reductant
concentration
55-65% (gas-volumetric)
mp
800 °C (dec.) (lit.)
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General description
通过在升高的温度下使金属钠与氢气反应，可以容易地形成氢化钠。NaH 对水分和空气非常敏感。它可以在趋向氧化物的脱嵌中用作强还原剂。晶体结构由具有间隙氢化物离子的立方 Na 构成。氢化钠表现出高重量储氢能力。
Application
直接嵌入 C60 可得到超导材料 (NaH)4C60。
Packaging
塑料袋封装，可在 45-60°C 下溶于碳氢化合物、THF 和二恶烷中。
signalword
Danger
hcodes
Hazard Classifications
Met. Corr. 1 - Water-react 1
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
监管及禁止进口产品
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