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magnesium silicofluoride

Inquiry
  Post Date: Sep 29,2016
  Expiry Date: Mar 28,2017
  Detailed Description: Cas No. :16949-65-8 Quantity: 800Metric Tons
Price:998 USD Metric Tons
Payment Method: TT
Physical chemistry properties: White rhombus or acicular crystal, odorless. Its density is 1.788, melting point is 120℃, may lose crystallize water by efflorescence, soluble in water, thin acid, insoluble in alcohol, slightly soluble in silicofluoride. Its water solution appears acidity it can produce fluoride and silicon dioxide with alkali, poisonous.

Application: It can improve the hardness and strength of concrete floor. It is an excellent hardened and waterproof matter and insecticide.

Specification:
MgSiF6•6H2O ≥98.5%
MgSO4•7H2O ≤0.3%
H2SiF6 ≤0.5%
H2O ≤0.5%
Water insoluble substance ≤0.2%

Packing: 25kg /50kgs p.p woven bag within plastic film.

  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: 16949-65-8 Magnesium hexafluorosilicate

  Company: Kunming Heqi Industry and Trade Co., Ltd.     [ China ]        
  Contact: jessie
  Tel: 0871-65653229
  Fax: 0871-65611591
  Email: kmheqi@aliyun.com
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