Compound Formula	HNa
Molecular Weight	24.0
Appearance	White to gray powder
Melting Point	425 °C (dec.)
Boiling Point	N/A
Density	1.396 g/cm³
Solubility in H2O	Reacts
Refractive Index	n20/D 1.470
Specific Heat	36.4 J/mol K
Exact Mass	23.997595
Monoisotopic Mass	23.997595

Sodium Hydride Health & Safety Information

Signal Word	Danger
Hazard Statements	H228-H260-H314
Hazard Codes	F
Precautionary Statements	P210-P223-P231 + P232-P280-P370 + P378-P422
Flash Point	185 °C (closed cup)
Risk Codes	15
Safety Statements	7-24/25-43
RTECS Number	N/A
Transport Information	UN 1427 4.3/PG I
WGK Germany	1
GHS Pictograms	GHS02 Flame GHS05 Corrosive
MSDS / SDS	Request MSDS / SDS

About Sodium Hydride

Sodium Hydride is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Hydride compounds are used often used as portable sources of hydrogen gas. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Sodium Hydride Synonyms

Sodium deuteride, NaD

Chemical Identifiers

Linear Formula	NaH
MDL Number	MFCD00003471
EC No.	231-587-3
Beilstein/Reaxys No.	N/A
Pubchem CID	24758
IUPAC Name	N/A
SMILES	[H-].[Na+]
InchI Identifier	InChI=1S/Na.H/q+1;-1
InchI Key	BZKBCQXYZZXSCO-UHFFFAOYSA-N

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Sodium

11 Na 22.989769280 Sodium

See more Sodium products. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s¹. The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name.