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238007

Sigma-Aldrich

Potassium hexafluoroantimonate(V)

99%

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Synonym(s):
Potassium antimony fluoride, Potassium hexafluorostibanuide
Linear Formula:
KSbF6
CAS Number:
Molecular Weight:
274.85
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99%

form

powder

reaction suitability

reagent type: catalyst
core: antimony

bp

1505 °C/1 atm (lit.)

mp

846 °C (lit.)

SMILES string

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

InChI

1S/6FH.K.Sb/h6*1H;;/q;;;;;;+1;+5/p-6

InChI key

LQKKGPUEJBHVHZ-UHFFFAOYSA-H

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1 of 4

This Item
PX1467P3786P8281
vibrant-m

238007

Potassium hexafluoroantimonate(V)

-
vibrant-m

PX1467

Potassium Fluoride

-
vibrant-m

P3786

Potassium phosphate dibasic

-
vibrant-m

P8281

Potassium phosphate dibasic

Essential Grade
assay

99%

assay

≥99.0% (precipitation titration)

assay

≥98%

assay

≥98.0%

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

mp

846 °C (lit.)

mp

846 °C

mp

-

mp

-

reaction suitability

reagent type: catalyst
core: antimony

reaction suitability

-

reaction suitability

-

reaction suitability

-

bp

1505 °C/1 atm (lit.)

bp

1505 °C/1013 hPa

bp

-

bp

-

pictograms

Exclamation markEnvironment

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Slide 1 of 2

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Merve Kara et al.
Macromolecular rapid communications, 36(23), 2070-2075 (2015-09-12)
A new phenacyl-type photoinitiator based on ethyl carbazole as a long wavelength photo-initiator is developed for free radical polymerization. Phenacyl ethyl carbazolium hexafluoroantimonate (PECH) photoinitiator is synthesized in a two-step, one-pot manner by quaternizing ethyl carbazole with phenacyl bromide and

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