Potassium Fluosilicate

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 0.1000

1 Kilogram

FOB Price: USD 0.1000

Min.Order :1 Kilogram
Purity: 99.9%
Payment Terms : L/C,T/T

Keywords

potassium fluosilicate potassium silicofluoride potassium hexafluorosilicate

Quick Details

Appearance:White crystalline
Application:Many
PackAge:25KGS/Bag
ProductionCapacity:3000|Metric Ton|Month
Storage:Dry, Cool Place
Transportation:By Sea

Superiority:

Service we provide:
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Details:

Potassium Fluosilicate:
Molecular Weight: 220.26
Molecular Formula: K2SiF6

Properties: White crystal or powder, odorless and tasteless, specific gravity(hexagonal crystal): 3.08, specific gravity(cubical crystal): 2.665(17°C), slight acidity, hygroscopic; slight soluble in water and soluble in hydrochloric acid, the solubility slightly improves with the rise of temperature; insoluble in alcohol, hydrolyze to potassium fluoride, hydrogen fluoride and silicic acid in heat water, decompose to potassium fluoride and silicon tetrafluoride when ignition.

Specification:

Item	Index
K2SiF6, % ≥	99
Iron(Fe), % ≤	0.005
Free Acid(H2SiF6),% ≤	0.1
Heavy Metal(Pb), % ≤	0.01
Sulfate(SO4), % ≤	0.2
Moisture, % ≤	0.5
Chloride(Cl), % ≤	0.1
P2O5, % ≤	0.005
Fineness(80 mesh), % ≤	90
Water-insoluble Matter,% ≤	0.5

Use:

It is used as antiseptic in wood industry, as flux in refining of magnesium and aluminum in metallurgy industry, to produce potassium glass, optical glass and opaque glass in glass industry, to produce insecticide in pesticide industry, to produce intermediate in organic industry, as analytic reagent in analytic chemical, to produce anticorrosive material in chemical production, to synthesize mica, etc.