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Inorganic Salts

Potassium Silicofluoride

RA002178 CAS 16871-90-2 Extra Pure

Identity

Product code
RA002178
CAS number
16871-90-2
Grade
Extra Pure
Purity
98%
Molecular formula
K2SiF6
Molecular weight
220.25

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour White —
Odour odorless —
Decomposition point [°C] 500 °C °C
Solubility in water [% weight] Negligible —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit Method
Appearance White powder — —
Assay Min 98 % % —
Potassium fluoride Max 1 % % KF
Potassium sulphate (K2SO4) Max 0.2 % % —
Moisture content Max 0.5 % % —

Packaging

Pack size SKU
1 kg RA002178-PK-1KG