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223441

Sigma-Aldrich

氢化钠

greener alternative

dry, 90%

别名:

Sodium monohydride

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About This Item

线性分子式:
NaH
CAS号:
7646-69-7
分子量:
24.00
EC號碼:
231-587-3
MDL號碼:
MFCD00003471
分類程式碼代碼:
26111700
eCl@ss:
38100205
PubChem物質ID:
24853383
NACRES:
NA.22

化驗

90%

形狀

powder

反應適用性

reagent type: reductant

環保替代產品特色

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

800 °C (dec.) (lit.)

環保替代類別

Enabling,

SMILES 字串

[Na]

InChI

1S/Na.H

InChI 密鑰

MPMYQQHEHYDOCL-UHFFFAOYSA-N

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一般說明

我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型，提高了能源效率。点击此处，查看更多详情。

應用

氢化钠（干品）（NaH）可用于多种应用，如：
  • 制备氢化铝钠（NaAlH4），而氢化铝钠可用作储氢材料
  • 用作醇、酚、酰胺、酮和不同官能团去质子化的碱和还原剂
  • 可用作氢化物供体，用于各种反应（如腈、酰胺和亚胺反应）
  • 有望应用于热能储存领域

直接嵌入 C60 可得到超导材料 (NaH)4C60。

象形圖

FlameCorrosion
GHS02,GHS05

訊號詞

Danger

危險分類

Eye Dam. 1 - Flam. Sol. 1 - Met. Corr. 1 - Skin Corr. 1A - Water-react 1

儲存類別代碼

4.3 - Hazardous materials which set free flammable gases upon contact with water

水污染物質分類（WGK）

WGK 1

閃點（°F）

365.0 °F - closed cup

閃點（°C）

185 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBN9044
SHBN5744
SHBN9045
SHBN6705
SHBN6569

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Julianne E Bird et al.
Physical chemistry chemical physics : PCCP, 22(8), 4617-4625 (2020-02-14)
The thermal conductivity, thermal diffusivity and heat capacity of materials are all vital properties in the determination of the efficiency of a thermal system. However, the thermal transport properties of heat storage materials are not consistent across previous studies, and
Kobra Zavar Mousavi et al.
Mikrochimica acta, 186(4), 239-239 (2019-03-15)
The authors describe the preparation of two kinds of periodic mesoporous organosilicas (PMOs). The first kind is monofunctional and has a bridged alkyl imidazolium framework (PMO-IL). The other is a two-dimensional (2D) hexagonal bifunctional periodic mesoporous organosilica (BFPMO) with bridged
Complications from dual roles of sodium hydride as a base and as a reducing agent
Hesek D, et al.
The Journal of Organic Chemistry, 74(6), 2567-2570 (2009)
Ti-doped NaAlH4 as a hydrogen-storage material-preparation by Ti-catalyzed hydrogenation of aluminum powder in conjunction with sodium hydride
Bogdanovic B and Schwickardi M
Applied Physics. A, Materials Science & Processing, 72(2), 221-223 (2001)
Dong Chan Seo et al.
Polymers, 12(6) (2020-06-24)
To improve both the mechanical and chemical durability of Nafion membranes for polymer electrolyte membrane fuel-cells (PEMFCs), Nafion composite membranes containing sulfonated graphene oxide (SGO) and cerium oxide (CeO2; ceria) were prepared by solution casting. The structure and chemical composition
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