Magnesium fluorosilicate Chemical Properties

Melting point:

120℃

Density 

1.788

InChI

InChI=1S/F6Si.Mg/c1-7(2,3,4,5)6;/q-2;+2

InChIKey

INWUJAAIUAAHJA-UHFFFAOYSA-N

SMILES

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

Safety Information

RIDADR 

UN 2853 6.1/ PGIII

HazardClass 

6.1

PackingGroup 

III

Magnesium fluorosilicate Usage And Synthesis

Application

Magnesium fluorosilicate can be used as a hardener in concrete to improve its strength and hardness, and as a waterproofing agent. It can also be used in silica surface treatment for fluorination. Due to its toxicity, magnesium fluorosilicate can be used as an insecticide and can be used as a fabric insect repellent or as an active ingredient in insecticides. It can also be used in ceramics manufacturing. Therefore, magnesium fluorosilicate has a wide range of applications, serving as a concrete strengthener, concrete retarder, rubber latex coagulant, preservative, and textile moth repellent.

Description

Magnesium fluorosilicate is a water-soluble compound. When used as a sheep dip, it is not subject to mechanical or chemical “stripping” from dip wash.

Chemical Properties

Colorless or white rhombus or needle-shaped crystals. Odorless. Soluble in water and dilute acid, poorly soluble in hydrofluoric acid, and insoluble in alcohol.

Toxicity evaluation

Acute oral LD₅₀ for guinea pigs: 200 mg/kg

Magnesium fluorosilicate(12449-55-7)Related Product Information

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• Potassium hexafluorotitanate
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• Magnesium oxide
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• Silicon Tetrafluoride
• TRIFLUOROSILANE
• Magnesium fluorosilicate
• MAGNESIUM ZINC SILICOFLUORIDE
• MAGNESIUM HEXAFLUOROSILICATE HYDRATE