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223441 Sigma-Aldrich

Sodium hydride

Green Alternative

dry, 90%

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Properties

Related Categories Alternative Energy, Chemical Synthesis, Enabling Products, Greener Alternative Products, Material Sciences,
InChI Key   MPMYQQHEHYDOCL-UHFFFAOYSA-N
assay   90%
form   powder
greener alternative product characteristics   Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
mp   800 °C (dec.) (lit.)

Description

General description

Sigma Life Science is 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.

Packaging

1 kg in steel can

50, 250 g in steel can

10 g in poly bottle

Application

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

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1427 4.3 / PGI
WGK Germany 
1
Flash Point(F) 
365 °F
Flash Point(C) 
185 °C

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
What impurities are present in the Product 223441, Sodium Hydride?
We have not performed impurity profiling on this product and therefore can not provide an impurity profile.Impurities may includeunreacted starting materials, residual solvents, reaction byproducts, etc.
The website states Product 223441, Sodium Hydride, is packaged in a metal can, can you give me more details on the container type?
The Sodium Hydride will have been packaged under a Nitrogen atmosphere. The material will be a plastic bag and sealed inside of a metal can (paint can where you can pop the lid off). On the top of the can, there will be a plastic ring sealing the lid. This ring will need to be removed in order to open the can.
Besides water, are there other materials that Product 223441, Sodium Hydride. will react hazardously with?
Yes, per the Hazardous Laboratory Chemicals Disposal Guide, 2nd Edition, the following should also be avoided:Acetylene reacts vigorously in the presence of moisture even at -60oC.Air - the finely divided dry powder ignites in dry air.Halogens incandesces in Chlorine or Fluorine at room temperature and in Iodine at 100o C.Sulfur Dioxide - reacts explosively with Sulfur Dioxide.Addition to water even insmall amounts will result inexplosion.
What is Product 223441, Sodium Hydride, soluble in?
Per the Merck Index, 13th Edition, it reacts explosively with water, violently with lower alcohols, ignites spontaneously on standing in moist air. Soluble in molten Sodium Hydroxide, insoluble in liquid Ammonia.
If Product 223441, Sodium Hydride, should start on fire, what is the best way to extinguish the fire?
Use only a Metal-X (Class D) type extinguisher toextinguish the fire.Do not use water, carbon dioxide, or halocarbon extinguishers.
How do I find price and availability?
There are several ways to find pricing and availability for our products.Once you log onto our website, you will find the price and availability displayed on the product detail page.You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 orview local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
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Protocols & Articles

Articles

Acids and Bases

Acids and bases have been used by chemists for centuries, and are among the most fundamental reagents employed in synthetic organic chemistry. This product line ranges from Brønsted and Lewis acids, ...
Chemfiles Volume 1 Article 3

Nanoarchitecture of Protective Coatings for Air Sensitive Metal Hydrides

Hydrogen storage materials are being considered for safe on-board vehicle storage of H2 gas used to power proton exchange membrane fuel cells. There are various methods for storing hydrogen,1 which i...
Dr. Tabbetha Dobbins, Vimal Kamineni, and Dr. Yuri Lvov
Material Matters 2007, 2.2, 19.
Keywords: Capabilities, Catalysis, Centrifugation, Dehydrogenation, Deposition, Diffraction, Diffusion, Events, Filtration, Indicators, Materials Science, Methods, Nanomaterials, Solvents, Spectroscopy, X-Ray diffraction

Peer-Reviewed Papers
15

References

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