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223441

Sodium hydride

Name: Sodium hydride
Brand: ALDRICH

dry, 90%

Synonym(s):

Sodium monohydride

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About This Item

Linear Formula:

NaH

CAS Number:

7646-69-7

Molecular Weight:

24.00

PubChem Substance ID:

24853383

eCl@ss:

38100205

UNSPSC Code:

26111700

NACRES:

NA.22

EC Number:

231-587-3

MDL number:

MFCD00003471

Assay:

90%

Form:

powder

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Properties

Quality Level

200

assay

90%

form

powder

reaction suitability

reagent type: reductant

greener alternative product characteristics

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

sustainability

Greener Alternative Product

mp

800 °C (dec.) (lit.)

greener alternative category

Enabling,

SMILES string

[Na]

InChI

1S/Na.H

InChI key

MPMYQQHEHYDOCL-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Sodium hydride (dry) (NaH) can be used for a variety of applications such as:

preparation of sodium aluminum hydride (NaAlH₄), which can be used as a hydrogen storage material
a base and a reducing agent for the deprotonation of alcohols, phenols, amides, ketones, and different functional groups
a hydride donor that can be used in various reactions such as nitriles, amides, and imines
for potential usage in thermal energy storage

Direct intercalation into C₆₀ results in the superconducting material (NaH)₄C₆₀.

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pictograms

GHS02,GHS05

signalword

Danger

hcodes

H228,H260,H290,H314

pcodes

P210 - P231 + P232 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338

Storage Class

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

flash_point_f

365.0 °F - closed cup

flash_point_c

185 °C - closed cup

ppe

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

Hazard Classifications

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

Regulatory Information

监管及禁止进口产品

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Thermal properties of thermochemical heat storage materials.

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

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)

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Global Trade Item Number

SKU	GTIN
223441-50G	04061838778475
223441-1KG	04061826732090
223441-10G	04061838778468