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Substance Name: Magnesium hexafluorosilicate hexahydrate
RN: 18972-56-0
UNII: WC65A6FY6I
InChIKey: ZYDDCPHMRLLEEV-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Insecticide

Molecular Formula

  • F6-Si.Mg.6H2-O

Molecular Weight

  • 274.4678
 
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Names and Synonyms

Name of Substance

  • Magnesium hexafluorosilicate hexahydrate

Synonyms

  • Eulava SM
  • Magnesium fluorosilicate (MgSiF6), hexahydrate
  • Magnesium hexafluorosilicate (MgSiF6), hexahydrate
  • Magnesium hexafluorosilicate hexahydrate
  • Magnesium hexafluorosilicate(2-) hexahydrate
  • Magnesium silicon hexafluoride hexahydrate
  • UNII-WC65A6FY6I

Systematic Names

  • Silicate(2-), hexafluoro-, magnesium (1:1), hexahydrate
  • Silicate(2-), hexafluoro-, magnesium, hexahydrate

Registry Numbers

CAS Registry Number

  • 18972-56-0

FDA UNII

  • WC65A6FY6I

Other Registry Number

  • 1310-00-5

Related Registry Number

  • 17084-08-1 (Parent)

System Generated Number

  • 0018972560

Molecular Formulas

Molecular Formula

  • F6-Si.Mg.6H2-O

Molecular Formula Fragments

  • COMPONENT
  • F6-Si
  • H2-O
  • Mg

Structure Descriptors

InChI

1S/F6Si.Mg.6H2O/c1-7(2,3,4,5)6;;;;;;;/h;;6*1H2/q-2;+2;;;;;;

InChIKey

ZYDDCPHMRLLEEV-UHFFFAOYSA-N

Smiles

O.O.O.O.O.O.[Mg+2].F[Si-2](F)(F)(F)(F)F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
frog LDLo subcutaneous 420mg/kg (420mg/kg)   Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. Vol. 124, Pg. 133, 1937.
guinea pig LD50 oral 200mg/kg (200mg/kg)   "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 4, Pg. 265, 1969.