dipotassium hexafluoronickeldiuide

• ChemBase ID: 98898
• Molecular Formular: F6K2Ni
• Molecular Mass: 250.8804192
• Monoisotopic Mass: 249.85317558
• SMILES: [K+].[Ni-2](F)(F)(F)(F)(F)F.[K+]
• Canonical SMILES: F[Ni-2](F)(F)(F)(F)F.[K+].[K+]
• InChI: InChI=1S/6FH.2K.Ni/h6*1H;;;/q;;;;;;2*+1;+4/p-6
• InChIKey: DNNIPLGVOQXCHW-UHFFFAOYSA-H

NAMES AND DATABASE IDS

Names

• IUPAC name: dipotassium hexafluoronickeldiuide
• IUPAC Traditional name: dipotassium ion hexafluoronickelate(2-); dipotassium hexafluoronickelate(2-)
• Synonyms: Potassium hexafluoronickelate 98%; Potassium nickel(IV) fluoride; Potassium hexafluoronickelate(IV); Potassium hexafluoronickelate(IV); 六氟镍酸钾; 六氟镍(IV)酸钾

Database IDs

• CAS Number: 17218-47-2
• MDL Number: MFCD00083064
• PubChem SID: 162085233; 24864312
• PubChem CID: 0
• Chemspider ID: 21241633
• Wikipedia Title: Potassium_hexafluoronickelate(IV)

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 2.211
• LogD (pH = 7.4): 2.211
• Log P: 2.211
• Molar Refractivity: 9.0078 cm^3
• Polarizability: 6.1047716 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder; Powder
• Melting Point: dec.

Safety Information

• Storage Warning: Toxic
• European Hazard Symbols: Toxic (T)
• UN Number: 3288; UN3288
• German water hazard class: 3
• Hazard Class: 6.1
• Packing Group: 3; III
• Risk Statements: 45-20/21/22-42/43; 45-20/21/22-43
• Safety Statements: 22-36/37/39-45; 53-9-20-36/37-45-60
• TSCA Listed: 否
• GHS Pictograms: GHS06; GHS07; GHS08
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H312-H317-H332-H334-H350; H331-H302-H312-H317-H350
• GHS Precautionary statements: P201-P261-P280-P308 + P313; P261-P280-P302+P352-P321-P405-P501A
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3288 6.1/PG 3

Product Information

• Purity: 99%
• Linear Formula: K2NiF6

DETAILS

Sigma Aldrich - 390011

Application
Precursor for the powerful oxidizing and fluorinating agents NiF4 and NiF3.1
Packaging
10 g in poly bottle