magnesium fluorosilicate

Post Date:
Oct 10,2015
Expiry Date:
Oct 09,2016
Detailed Description:
Cas No. :16949-65-8 Quantity: 5000Metric Tons
Specs:Purity:99%
Price:1 USD Metric Tons
Payment Method: TT / LC
Specifications

1.Magnesium fluorosilicate
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Specifications

Formula:MgSiF6.6H2O Molecular Weight: 274.48 UN. NO.:2853 HAZARD CLASS:6.1

Magnesium Fluorosilicate
Formula:MgSiF6·6H2O
Molecular Weight: 274.48
UN. NO.:2853
HAZARD CLASS:6.1
H.S. CODE:2826.9000
Physical chemistry properties: white rhombus or acicular crystal, odorless. Its density is 1.788, melting point is 120°C, may lose crystallize water by efflorescence, soluble in water, thin acid, insoluble alcohol thin soluble in silicofluoride. Its water solution appears acidity it can produce fluoride and silicon dioxide with alkali, poisonous.
Usage: it can improve the hardness and strength of concrete. It is excellent harden and waterproof matter, and insectici
CAS Registry Number:
16949-65-8
Synonyms:
;Magnesium Fluorosilicate;magnesium bis[fluoro(oxo)silanolate];Magnesium Fluosilicate;
Molecular Formula:
F₂MgO₄Si₂
Molecular Weight:
182.4704
Molecular Structure:

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