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Substance Name: Sodium metatungstate
RN: 12141-67-2
InChIKey: AZCSOJKJFMWYCX-UHFFFAOYSA-N

Classification Codes

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)
  • TSCA Flag S (Substance is Identified in a Proposed or Final SNUR (Significant New Use Rule) under TSCA)

Molecular Formula

  • H2-O40-W12.6Na

Molecular Weight

  • 2967.981
 
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Names and Synonyms

Results Name

  • Sodium metatungstate

Synonyms

  • EC 412-770-9
  • Sodium metatungstate

Systematic Names

  • Hexasodium tungstate hydrate
  • Tungstate (W12(OH)2O386-), hexasodium
  • Tungstate (W12(OH)2O386-), sodium (1:6)

Registry Numbers

CAS Registry Number

  • 12141-67-2

Other Registry Numbers

  • 12266-10-3
  • 70609-98-2

System Generated Number

  • 0012141672

Molecular Formulas

Molecular Formula

  • H2-O40-W12.6Na

Molecular Formula Fragments

  • COMPONENT
  • H2-O40-W12
  • Na

Structure Descriptors

InChI

1S/6Na.39O.12W/q6*+1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6*-1;;;;;;;;;;;;

InChIKey

AZCSOJKJFMWYCX-UHFFFAOYSA-N

Smiles

[O-][W](=O)(=O)[O-].[O-][W](=O)(=O)[O-].[O-][W](=O)(=O)[O-].O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]