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Substance Name: Metasilicic acid
RN: 7699-41-4
UNII: 4OI8D3YOH1
InChIKey: IJKVHSBPTUYDLN-UHFFFAOYSA-N

Classification Codes

  • Mutation Data
  • Skin / Eye Irritant
  • Tumor Data

Molecular Formula

  • H2-O3-Si

Molecular Weight

  • 78.0988
 
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Names and Synonyms

Name of Substance

  • Metasilicic acid

Synonyms

  • Acidum silicicum
  • Bio-Sil
  • EINECS 231-716-3
  • Kieselsaure
  • Kieselsaure [German]
  • Metasilicic acid
  • UNII-4OI8D3YOH1

Systematic Names

  • Metasilicic acid
  • Silicic acid
  • Silicic acid (H2SiO3)

Superlist Names

  • Precipitated, and gel
  • Precipitated, and gel [Silica, amorphous]

Registry Numbers

CAS Registry Number

  • 7699-41-4

FDA UNII

  • 4OI8D3YOH1

Other Registry Numbers

  • 20761-29-9
  • 2138374-66-8
  • 62647-19-2

Related Registry Number

  • 1343-98-2 (Parent)

System Generated Number

  • 0007699414

Structure Descriptors

InChI

1S/H2O3Si/c1-4(2)3/h1-2H

InChIKey

IJKVHSBPTUYDLN-UHFFFAOYSA-N

Smiles

[Si](O)(O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LDLo intravenous 234mg/kg (234mg/kg)   AMA Archives of Industrial Health. Vol. 17, Pg. 204, 1958.