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Potassium hexafluorosilicate ≥99.999% (metals basis)

Supplier: Alfa Aesar
Danger

Purity: 99.999%
CAS No.: 16871-90-2
Molecular Formula: F6K2Si
Formula Weight: 220.28
Physical Form: Crystalline
Density: 2.27
Appearance: White
pH: 3.4
Melting Point: dec.
Merck Reference: 14,7638
UN No.: 2655
MDL No.: MFCD00040666


Formula: F₆K₂Si
MW: 220,27 g/mol
Density: 2,67 g/cm³ (20 °C)
MDL Number: MFCD00040666
CAS Number: 16871-90-2
EINECS: 240-896-2
UN: 2655
ADR: 6.1,III
Merck Index: 12,07803

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Pack type Pk VWR Catalog Number Quantity
Glass bottle for solids 50 g ALFA44495.18
Supplier Article Number:: 44495.18
Glass bottle for solids 10 g ALFA44495.09
Supplier Article Number:: 44495.09
Glass bottle for solids 250 g ALFA44495.30
Supplier Article Number:: 44495.30
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SPECIFICATIONS

Density 2.27
Sensitivity Moisture Sensitive
pH 3.4
Melting point dec.
Formula weight 220.28
CAS No. 16871-90-2
Purity 99.999%
Physical form Crystalline
Molecular formula F6K2Si
Appearance White
MDL No. MFCD00040666
UN No. 2655
Merck reference 14,7638
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