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Potassium hexafluorosilicate
Potassium fluorosilicate
  • CAS No.:

    16871-90-2
  • Molecular Formula:

    F6K2Si
  • Quality Standard:

    98%min
  • Packing:

    25kgs pp bags
  • Mininmum Order:

    25kg

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  • Product Details

Potassium fluorosilicate CAS 16871-90-2 is white powder or crystal salt,it can be used as wooden preservatives and insecticides, or to produce synthetic mica and opalescent glass. It can also be used as flux in metallurgy of magnesium and aluminium. 

 

Specification 

Appearance                                White powder or crystal salt

Potassium fluorosilicate              98% min
Sulfate                                        0.2% max
Chloride(as Cl-)                          0.10% max
Water-insoluble matter              0.5% max
Moisture                                     0.5%max
Grain size                                  -100 mesh, -325 mesh, or other sizes upon request.

Application 

It can be used as wooden preservatives and insecticides, or to produce synthetic mica and opalescent glass. It can also be used as flux in metallurgy of magnesium and aluminium. 


Package 

In plastic woven bags of 1, 200/1, 000 kg net each or in P. P. Bags of 25 kg net each on pallet, or to be packed as per buyer's request.


Storage
It should be stored in a shady, ventilating and dry storehouse. Its shelf life is one year. It can be still used if up to standard through retest after the specified date. Should start using the product in air-drying place. When radical changes of humidity occurs, it will recrystallize and agglomerate. Should pay attention to keep away from the radical changing environment during storage, and ensure good package.

 

 

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