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POTASSIUM SILICOFLUORIDE Extra Pure

Potassium hexafluorosilicate

COAs

Packings

1000 g (01000)

1PW1201000
Print friendly version
Article No. 05443 Grade Extra Pure
Purity 98% CAS No. 16871-90-2
Molecular Formula K2SiF6 Molecular Weight 220.25
H.S. Code 2826.9000 Shelf Life 60 Months

Physical Properties

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

Specifications

Appearance White powder Assay (on anhydrous basis) Min 98%
Potassium fluoride (KF) Max 1% Potassium sulphate (K2SO4) Max 0.2%
Moisture content Max 0.5%

Safety Information and Hazard Symbols

Skull and Crossbones
Symbol: GHS06
 Signal Word: Danger
 UN No.: 2655
 IMCO Class No.: 6.1
 Packing Group: III
 Hazardous Statement: H301-H311-H331
 Precaution Statement: P261-P280-P301 + P310-P311
Revision Date: 13-Dec-2013

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