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71620

氢化钠

Name: 氢化钠
Brand: ALDRICH

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:

7646-69-7

分子量:

24.00

NACRES:

NA.23

PubChem Substance ID:

57652326

UNSPSC Code:

26111700

MDL number:

MFCD00003471

Form:

powder (moistened with oil)

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属性

form

powder (moistened with oil)

reaction suitability

reagent type: reductant

concentration

55-65% (gas-volumetric)

mp

800 °C (dec.) (lit.)

SMILES string

[Na]

InChI

1S/Na.H

InChI key

MPMYQQHEHYDOCL-UHFFFAOYSA-N

说明

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。

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pictograms

GHS02,GHS05

signalword

Danger

hcodes

H260,H290

pcodes

P223 - P231 + P232 - P234 - P280 - P302 + P335 + P334 - P370 + P378

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

Hazard Classifications

Met. Corr. 1 - Water-react. 1

法规信息

监管及禁止进口产品

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全球贸易项目编号

货号	GTIN
71620-100G	04061832849805
71620-50G	04061832849850
71620-500G	04061832849829