60322
Potassium hexafluorosilicate
≥99.0% (T)
Synonym(s):
Dipotassium hexafluorosilicate, Potassium fluorosilicate, Potassium fluosilicate, Potassium silicofluoride
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About This Item
Quality Segment
assay
≥99.0% (T)
form
solid
density
2.665 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤200 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤100 mg/kg, Na: ≤1000 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
SMILES string
[K+].[K+].F[Si--](F)(F)(F)(F)F
InChI
1S/F6Si.2K/c1-7(2,3,4,5)6;;/q-2;2*+1
InChI key
UUHPPUWEDCVPCO-UHFFFAOYSA-N
Disclaimer
1 of 1
This Item | |||
|---|---|---|---|
| description ≥99.0% (T) | description in ethylene carbonate and dimethylcarbonate, 1.0 M NaPF6 in EC/DMC=50/50 (v/v), battery grade | description 97% | description 98% |
| form solid | form solution | form powder or crystals | form - |
| assay ≥99.0% (T) | assay - | assay 97% | assay 98% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| anion traces chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤200 mg/kg | anion traces - | anion traces - | anion traces - |
| density 2.665 g/mL at 25 °C (lit.) | density - | density - | density - |
| cation traces Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Na: ≤1000 mg/kg, Zn: ≤50 mg/kg, Pb: ≤50 mg/kg, Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Ni: ≤50 mg/kg | cation traces - | cation traces - | cation traces - |
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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