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Merck
CN

390011

Potassium hexafluoronickelate(IV)

99%

Synonym(s):

Potassium nickel(IV) fluoride

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About This Item

Linear Formula:
K2NiF6
CAS Number:
Molecular Weight:
250.88
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Assay:
99%
Form:
powder
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InChI

1S/6FH.2K.Ni/h6*1H;;;/q;;;;;;2*+1;+4/p-6

SMILES string

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

InChI key

DNNIPLGVOQXCHW-UHFFFAOYSA-H

assay

99%

form

powder

reaction suitability

reagent type: catalyst
core: nickel

Application

Precursor for the powerful oxidizing and fluorinating agents NiF4 and NiF3.

pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1B - Resp. Sens. 1 - Skin Sens. 1

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Zemva, B. et al.
Journal of the American Chemical Society, 117, 10025-10025 (1995)

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