
CAS Number16924-00-8
SynonymsEINECS 240-986-1; POTASSIUM HEPTAFLUOROTANTALATE; potassiumfluorotantalate; potassiumfluotantalate; Tantalate(2-), heptafluoro-, potassium (1:2); dipotassiumheptafluorotantalate; POTASSIUM TANTALUM FLUORIDE; Dipotassium heptafluorotantalate(2-); Potassium fluoromntalate; TANTALUM POTASSIUM FLUORIDE; Dipotassium heptafluorotantalate; Dikaliumheptafluorotantalat; Potassium heptafluorotantalate(V); potassium flutantalate; MFCD00042369
Molecular FormulaF7K2Ta
Molecular Weight392.13300
Purity98.00%
Density4.56 g/mL at 25 °C(lit.)
Boiling Point790°C
Melting Point°Cd ec.)
AppearanceWhite to off-white crystalline debris or solid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16924-00-8 |
| Catalog No. | 2A-9015437 |
| Chinese Name | 氟钽酸钾 |
| Synonyms | EINECS 240-986-1; POTASSIUM HEPTAFLUOROTANTALATE; potassiumfluorotantalate; potassiumfluotantalate; Tantalate(2-), heptafluoro-, potassium (1:2); dipotassiumheptafluorotantalate; POTASSIUM TANTALUM FLUORIDE; Dipotassium heptafluorotantalate(2-); Potassium fluoromntalate; TANTALUM POTASSIUM FLUORIDE; Dipotassium heptafluorotantalate; Dikaliumheptafluorotantalat; Potassium heptafluorotantalate(V); potassium flutantalate; MFCD00042369 |
| Molecular Formula | F7K2Ta |
| Molecular Weight | 392.13300 |
| Purity | 98.00 |
| Density | 4.56 g/mL at 25 °C(lit.) |
| Boiling Point | 790°C |
| Melting Point | °Cd ec.) |
| Appearance | White to off-white crystalline debris or solid |
| Storage Condition | Sealed at room temperature, protected from light, |
| Packaging | III |
| SMILES | [F]|[Ta--](|[F])(|[F])(|[F])(|[F])(|[F])|[F].[K+].[K+] |
| InChI | InChI=1S/7F.2K.Ta/q;;;;;;;2*+1;-2 |
| InChI Key | InChIKey=HVUGGEONQYREEP-UHFFFAOYSA-N |
| Hazard Symbols | 6.1 |
| Transport Info | Product name: Chemical name |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Potassium sodium tartrate | 6381-59-5 | 2A-9015432 |
| Potassium sulfamate | 13823-50-2 | 2A-9015433 |
| Potassium sulfide | 1312-73-8 | 2A-9015434 |
| Potassium sulfite | 10117-38-1 | 2A-9015435 |
| Potassium Sulphate | 7778-80-5 | 2A-9015436 |
| Potassium tantalum oxide | 12030-91-0 | 2A-9015438 |
| Potassium tellurate | 10038-82-1 | 2A-9015439 |
| Potassium tellurite (IV) hydrate | 123333-66-4 | 2A-9015440 |
| Potassium tert-butoxide | 865-47-4 | 2A-9015441 |
| Potassium tetraborate tetrahydrate | 12045-78-2 | 2A-9015442 |
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