Sodium Hydroxide

Synonym: Sodium hydrate hydroxide, Sodium hydroxide monohydrate
CAS Number 12179-02-1 | MDL Number MFCD00003548 | EC Number 215-185-5

Sodium Hydroxide Chemical Structure

Product CodeNA9021
CAS Number12179-02-1
Assay (purity)99.996%
Purity methodby elemental analysis
Molecular weight58.01
Appearancewhite crystals
Sensitivityair, moisture, heat
Molecular formulaNaOH• H2O
Linear formulaNaOH• H2O

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Sodium Hydroxide contact us at

Safety information

Signal wordDANGER
Hazard statementsH314
Precautionary statementsP260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, P501
Transport descriptionSodium hydroxide, SOLID
Hazardous class8
Packing groupII
In TSCA registryYes

Certificates of analysis (CoA)

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External identifiers for Sodium hydrate hydroxide

Pubchem CID23719242
IUPAC Namesodium; hydroxide; hydrate
InchI IdentifierInChI=1S/Na.2H2O/h;2*1H2/q+1;;/p-1

Ereztech synthesizes and sells additional NA-compounds.

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