Potassium Heptafluorotantalate CAS #: 16924-00-8

Synonyms potassium fluorotantalate, potassium heptafluorotantalate(V), potassium tantalate heptafluoride, potassium tantalum fluoride, tantalum potassium fluoride, dipotassium heptafluorotantalate, dipotassium heptakis(fluoranyl)tantalum(2-)

Compound Formula: F7K2Ta Molecular Weight: 392.14 Appearance: white silky needles Melting Point: ~720 °C Boiling Point: N/A Density: 4.56 g/mL at 25 °C Solubility in H2O: N/A Exact Mass: 391.864232 Monoisotopic Mass: 391.864232 Charge: 0

Health & Safety Information Signal Word: Danger Hazard Statements: H301-H331 Hazard Codes: N/A Risk Codes: N/A Safety Statements: N/A RTECS Number: TT1225000 Transport Information: UN 3288 6.1 / PGIII WGK Germany: 1

Chemical Identifiers Linear Formula: K2TaF7 Pubchem CID: 28146 MDL Number: MFCD00042369 EC No.: 240-986-1 IUPAC Name: dipotassium; heptafluorotantalum(2-) Beilstein/Reaxys No.: N/A SMILES: F[Ta-2](F)(F)(F)(F)(F)F.[K+].[K+] InchI Identifier: InChI=1S/7FH.2K.Ta/h7*1H;;;/q;;;;;;;2*+1;+5/p-7 InchI Key: DPXAUKPQZOAHGF-UHFFFAOYSA-G