Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Sodium hydride

Sodium hydride is a chemical substance with the molecular formula HNa.

CAS 7646-69-7 HNa 23.998 g/mol Danger

01 · Identification

What Sodium hydride is

Sodium hydride is a chemical substance with the molecular formula HNa. Its molecular formula is HNa and its molecular weight is 23.998 g/mol.

Under the GHS it carries the signal word Danger.

CAS number7646-69-7
EC number231-587-3
Index number001-003-00-X
Molecular formulaHNa
Molecular weight23.998 g/mol

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordDanger
Hazard statements assigned to Sodium hydride
CodeHazard statement
H260 In contact with water releases flammable gases which may ignite spontaneously.

Precautionary statements: P210, P231, P370, P501

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