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Substance Name: Sodium orthosilicate
RN: 13472-30-5
UNII: TEU2JIC5PA
InChIKey: POWFTOSLLWLEBN-UHFFFAOYSA-N

Molecular Formula

  • H4-O4-Si.4Na

Molecular Weight

  • 184.042
 
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Names and Synonyms

Name of Substance

  • Sodium orthosilicate

Synonyms

  • EINECS 236-741-3
  • UNII-TEU2JIC5PA

Systematic Names

  • Silicic acid (H4SiO4), sodium salt (1:4)
  • Silicic acid (H4SiO4), tetrasodium salt
  • Tetrasodium orthosilicate

Registry Numbers

CAS Registry Number

  • 13472-30-5

FDA UNII

  • TEU2JIC5PA

Other Registry Number

  • 349666-80-4

Related Registry Number

  • 1344-09-8 (Parent)

System Generated Number

  • 0013472305

Molecular Formulas

Molecular Formula

  • H4-O4-Si.4Na

Molecular Formula Fragments

  • COMPONENT
  • H4-O4-Si
  • Na

Structure Descriptors

InChI

1S/4Na.O4Si/c;;;;1-5(2,3)4/q4*+1;-4

InChIKey

POWFTOSLLWLEBN-UHFFFAOYSA-N

Smiles

[Si]([O-])([O-])([O-])[O-].[Na+].[Na+].[Na+].[Na+]