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Potassium Fluorosilicate / Potassium Hexafluorosilicate

Potassium Fluorosilicate / Potassium Hexafluorosilicate Potassium Fluorosilicate / Potassium Hexafluorosilicate Potassium Fluorosilicate / Potassium Hexafluorosilicate Potassium Fluorosilicate / Potassium Hexafluorosilicate
Product Name:Potassium Fluorosilicate / Potassium Hexafluorosilicate
CAS No:16871-90-2
Prdouct Details:

Potassium Hexafluorosilicate is white crystalline powder, without odor. Potassium Hexafluorosilicate is mainly
used in aluminium metallurgy for producing of aluminum master alloys containing Titanium.

Product Name:

potassium hexafluorosilicate

Synonyms:

Potassium Hexafluorosilicate, dipotassium hexafluorosilicate, Potassium Fluorosilicate, Potassium
Fluosilicate, Potassium Silicofluoride, potassium fluoro(oxo)silanolate, Potassium Silicafluoride,
Potassiumfluorosilicate

CAS RN.:

16871-90-2

EINECS:

240-896-2

Molecular Weight:

118.181

Molecular Formula:

FKO2Si

Hazard Symbols:

T

Risk Codes:

R23/24/25,

Safety Description:

S26,S45,

Hazard Class:

6.1

HS Code:

2826901000

Packing Group:

III

WGK Germany:

2

RIDADR:

UN 2655

Specifications:

Specification

Standard

Appearance

White Crystalline Powder

Content

≥98%

Free Acid(as HCl)

≤0.1%

Sulphates(as SO42-)

≤0.2%

Iron(as Fe)

≤0.05%

Heavy Metal(as Pb)

≤0.01%

Water

≤0.5%

Water Insoluble Materials

≤0.5%

Chlorides(as Cl)

≤0.1%

 

Packing

              Inner plastic bag and outer is woven bags. Net weight is 25kg per bag.

Application:

Potassium Hexafluorosilicate is mainly used in aluminium metallurgy for producing of aluminum master alloys contain-
ing Titanium. Potassium Fluorosilicate also could be used in the wood preservation, Ceramel producing, Aluminium
and Magnesium Alloy metallurgy, optical glass manufacturer, and Tripotassium Hexafluoroaluminate.

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