Product Name:

Potassium Silicofluoride (Potassium Hexafluorosilicate)

WCode:

16-078

CAS No.

16871-90-2

Molecular Formula:

K2SiF6

Formula Weight:

220.27

           

Physical and Chemical Properties

Physical State

White crystalline or powder

Specific Gravity

2.3

Solubility in Water

6.9 (g /100ml)

Stability

Stable under ordinary conditions. Moisture sensitive

 

 

Applications

It is used for wood preservative, ceramic and glass industry ,mica synthesis, Aluminium and Magnesium

 

Sales Specification

Appearance

White crystal or powder

Content

98 % Min

H2SiF6:

0.5% Max

SO4:

0.02% Max

Pb:

0.01% Max

Cl:

0.02% Max

Fe:

0.01% Max

 

 

Packing

In 25 KG woven bags

 

 

Transportation

UN No:

2655

Hazard Class:

6.1

Packing Group:

III