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This is an old revision of this page, as edited by Beetstra (talk | contribs) at 09:50, 20 February 2012 (Saving copy of the {{chembox}} taken from revid 472979596 of page Sodium_bisulfite for the Chem/Drugbox validation project (updated: 'ChEBI', 'ChEMBL').). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Revision as of 09:50, 20 February 2012 by Beetstra (talk | contribs) (Saving copy of the {{chembox}} taken from revid 472979596 of page Sodium_bisulfite for the Chem/Drugbox validation project (updated: 'ChEBI', 'ChEMBL').)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
This page contains a copy of the infobox ({{chembox}}) taken from revid 472979596 of page Sodium_bisulfite with values updated to verified values.
WikiProject Chemicals/Chembox validation/VerifiedDataSandbox
Ball-and-stick model of a bisulfite anion (left) and a sodium cation (right)
Names
IUPAC name Sodium hydrogen sulfite
Other names E222
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChemSpider
PubChem CID
RTECS number
  • VZ2000000
InChI
  • InChI=1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1Key: DWAQJAXMDSEUJJ-UHFFFAOYSA-M
  • InChI=1/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1Key: DWAQJAXMDSEUJJ-REWHXWOFAL
SMILES
  • .S(=O)O
Properties
Chemical formula NaHSO3
Molar mass 104.061 g/mol
Appearance White solid
Density 1.48 g/cm
Melting point 150 °C (302 °F; 423 K)
Solubility in water 42 g/100 mL
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorusSpecial hazards (white): no code
2 1 2
Flash point Non-flammable
Related compounds
Other anions Sodium sulfite
Sodium metabisulfite
Other cations Potassium bisulfite
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒verify (what is  ?) Infobox references
Tracking categories (test):
Chemical compound