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Copper fluorosilicate

Copper fluorosilicate structure

Copper fluorosilicate 

structure
  • CAS No:

    12062-24-7

  • Formula:

    Cu.F6Si

  • Chemical Name:

    Copper fluorosilicate

  • Synonyms:

    Silicate(2-),hexafluoro-,copper(2+) (1:1);Silicate(2-),hexafluoro-,copper(2+);Copper hexafluorosilicate;Copper fluosilicate (CuSiF6);Copper fluorosilicate (CuSiF6);Cupric silicofluoride;Cupric fluorosilicate;Cupric hexafluorosilicate;Copper fluorosilicate;Copper hexafluorosilicate (CuSiF6);Copper(2+) hexafluorosilicate(2-)

  • Categories:

    Inorganic Chemistry  >  Inorganic Salts

Copper fluorosilicate Basic Attributes

205.62

204.89700

235-047-8

Characteristics

0 Ų

2.13790

white powder/ colorless liquid

2.560

19.5ºC at 760 mmHg

H2O: 37.4 (0°C), 39.7 (20°C), 43.8 (40°C) ; insoluble alcohol

Copper fluorosilicate Use and Manufacturing

Methods of Manufacturing

The neutralization method uses fluorosilicic acid and copper hydroxide as raw materials to prepare copper fluorosilicate. H2SiF6+Cu(OH)2=CuSiF6+2H2O purifies fluorosilicic acid to remove fluoride and sulfate ions and then add it to the copper hydroxide solution The neutralization reaction is carried out, and the product is obtained by vacuum concentration, cooling and crystallization, and drying after the reaction.

Uses

Used for marble hardening, coloring and printing and dyeing, sterilization, insecticide, concrete hardener, polyester fiber catalyst, etc.

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