Sigma-Aldrich Potassium hexafluorophosphate. 99.5% trace metals basis. 5 g

Name: Sigma-Aldrich Potassium hexafluorophosphate. 99.5% trace metals basis. 5 g
SKU: SIAL-515973-5G
Price: 58.28 USD

List Price $58.28 Your Price $58.28

Sigma-Aldrich Potassium hexafluorophosphate. 99.5% trace metals basis. 5 g - SIAL (Additional S&H Or Hazmat Fees May Apply)

NETA PART: SIAL-515973-5G

MFG.PART: 515973-5G

UNSPSC: 12352302

Manufacturer: Sigma-Aldrich

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Description

assay

99.5% trace metals basis

form

solid

reaction suitability

core: potassium

impurities

≤5500.0 ppm Trace Metal Analysis

mp

575 °C (lit.)

density

2.75 g/mL at 25 °C (lit.)

anion traces

(Boron (B)≤ 4.7 ppm)

cation traces

Al: ≤648.8 ppm
Ba: ≤2.7 ppm
Ca: ≤1342.9 ppm
CR: ≤12.6 ppm
Fe: ≤51.1 ppm
mg: ≤34.5 ppm
Mn: ≤1.3 ppm
Na: ≤93.3 ppm
Rb: ≤79.6 ppm
Sr: ≤12.8 ppm
Ti: ≤1.9 ppm
Zn: ≤1.9 ppm
Zr: ≤9.7 ppm

SMILES string

[K+].F[P-](F)(F)(F)(F)F

InChI

1S/F6P.K/c1-7(2,3,4,5)6;/q-1;+1

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Application

Multifunctional potassium hexafluorophosphate passivate interface defects for high efficiency perovskite solar cells: Potassium hexafluorophosphate (KPF₆) is used to enhance the interface between SnO₂ quantum dots and perovskite (Z Wang et Al., 2021).
Potassium hexafluorophosphate additive enables stable lithium–sulfur batteries: An optimized amount of KPF₆ added to the electrolyte improves the cycling stability of lithium-sulfur batteries (J Li et Al., 2020).
Dual electrolyte additives of potassium hexafluorophosphate and Tris (trimethylsilyl) phosphite for anode-free lithium metal batteries: KPF₆ and Tris(trimethylsilyl) phosphite enhance the electrochemical performance of anode-free lithium metal batteries (TM Hagos et Al., 2019).

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c