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Alfa Aesar™ Potassium hexafluorosilicate, 99.999% (metals basis)

Manufacturer:  Alfa Aesar™ 4449518

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Catalog No. AA4449518



Specifications

Specifications

Potassium hexafluorosilicate
(metals basis)
K2SiF6
UN2655
dipotassium hexafluorosilicate
UUHPPUWEDCVPCO-UHFFFAOYSA-N
dipotassium;hexafluorosilicon(2-)
61851
Crystalline
2.27 g/mL
White
3.4
16871-90-2
F6K2Si
MFCD00040666
14,7638
Slightly soluble in water.
F[Si-2](F)(F)(F)(F)F.[K+].[K+]
220.272
220.28
99.999%
Moisture sensitive
(decomposition)
50g

Chemical Identifiers

16871-90-2
220.272
UUHPPUWEDCVPCO-UHFFFAOYSA-N
61851
F[Si-2](F)(F)(F)(F)F.[K+].[K+]
F6K2Si
MFCD00040666
dipotassium hexafluorosilicate
dipotassium;hexafluorosilicon(2-)
Safety and Handling

Safety and Handling

GHS H Statement
H301-H311-H331
Toxic if swallowed.
Toxic in contact with skin.
Toxic if inhaled.

P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P311-P312-P330-P361-P363-P501c

H301+H311+H331

DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: POTASSIUM FLUOROSILICATE

EINECSNumber : 240-896-2

TSCA : Yes

Recommended Storage : Ambient temperatures

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