ChemicalBook--->CAS DataBase List--->17218-47-2

17218-47-2

17218-47-2 Structure

17218-47-2 Structure
IdentificationMore
[Name]

POTASSIUM HEXAFLUORONICKELATE(IV)
[CAS]

17218-47-2
[Synonyms]

POTASSIUM HEXAFLUORONICKELATE
POTASSIUM HEXAFLUORONICKELATE(IV)
POTASSIUM NICKELATE HEXAFLUORIDE
POTASSIUM NICKEL(IV) FLUORIDE
Potassiumhexafluoronickelate(IV),99%
Potassium hexafluoronickelate 98%
Potassiumhexafluoronickelate98%
[Molecular Formula]

F6K2Ni+
[MDL Number]

MFCD00083064
[Molecular Weight]

250.88
[MOL File]

17218-47-2.mol
Chemical PropertiesBack Directory
[Appearance]

dark pink to pink purple crystalline powder or
[Melting point ]

500°C (dec.)
[form ]

Powder
[color ]

pink-purple
[CAS DataBase Reference]

17218-47-2(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

T
[Risk Statements ]

R45:May cause cancer.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R42/43:May cause sensitization by inhalation and skin contact .
[Safety Statements ]

S53:Avoid exposure-obtain special instruction before use .
S22:Do not breathe dust .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 3288 6.1/PG 3
[WGK Germany ]

3
[F ]

3-10-21
[Hazard Note ]

Irritant
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

28419000
Hazard InformationBack Directory
[Chemical Properties]

dark pink to pink purple crystalline powder or
[Chemical Properties]

Potassium hexafluoronickelate(IV) evolves oxygen from water but gives bright red solutions in anhydrous hydrogen fluoride. Above 350° in vacuo it decomposes according to: 3K2NiF6 → 2K3NiF6+NiF2+F2
Questions And AnswerBack Directory
[Reaction]

A source of F2; decomposes on heating, evolving F2 (400°C)
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Potassium nickel(IV) fluoride, 99%(17218-47-2)
[Alfa Aesar]

Potassium hexafluoronickelate(IV)(17218-47-2)
[Sigma Aldrich]

17218-47-2(sigmaaldrich)
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