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390011

Sigma-Aldrich

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
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Assay

99%

form

powder

reaction suitability

reagent type: catalyst
core: nickel

SMILES string

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

InChI

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

InChI key

DNNIPLGVOQXCHW-UHFFFAOYSA-H

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Application

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

Pictograms

Health hazardExclamation mark

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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

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