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zinc fluorosilicate

Inquiry
  Post Date: Sep 29,2016
  Expiry Date: Mar 28,2017
  Detailed Description: Cas No. :16871-71-9 Quantity: 500
Price:2625 USD Metric Tons
Payment Method: TT
Physical chemistry properties: Clear hexagonal system, rhombohedral crystal or white crystal powder. The relative density is 2.104. It dissolve easily in water, dissoves in inorganic acid, insolubilizes in ethyl hydroxide. Be decomposed as silicon tetrafluoride, water and zinc fluoride heated to 100°C. Hydrogenion index of 1% of the aqueous solution is 3.2. Poisonous!
Application: It is used in concrete fast Stiffemer, wood preserative, cured gypsum fortifier, treatment agent after wash, mothproofing agent and catalyst for polyester and also in dispose the bath solution of the zinc.
Specification:
ZnSiF6.6H2O ≥98%
ZnF6.SiO2 ≤ 0.25%
ZnSO4.7H2O ≤ 0.5%
H2O ≤ 0.6%
Package, storage and transportation: In polyethylene bag and with plastic sack outer, 25kgs net each. Move carefully during loading and unloading, avoiding breakage.

  CAS Registry Number:

16871-71-9

  Synonyms: ;zinc fluosilicate;zinc hexafluorosilicate;zinc bis[fluoro(oxo)silanolate];
  Molecular Formula: ZnSiF6
  Molecular Weight: 207.464
  Molecular Structure: 16871-71-9 Zinc fluorosilicate

  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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