System: dipotassium heptafluorotantalate(2-)/dipotassium heptafluoroniobate(2-)/hydrofluoric acid/water
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| 1) dipotassium heptafluorotantalate(2-) |
| DECHEMA ID | 11767 |
| Formula | F7K2Ta |
| Synonym | potassium tantal(V) fluoride |
| Synonym | dipotassium tantalum(V) heptafluoride |
| Synonym | dipotassium heptafluorotantalate(V) |
| InChi-Key | DPXAUKPQZOAHGF-UHFFFAOYSA-G |
| Registry No. | 16924-00-8 |
| 2) dipotassium heptafluoroniobate(2-) |
| DECHEMA ID | 11768 |
| Formula | F7K2Nb |
| Synonym | dipotassium niobium heptafluoride |
| Synonym | niobium(5+) potassium fluoride (1:2:7) |
| Synonym | potassium niobium fluoride (K2NbF7) |
| Synonym | dipotassium heptafluoroniobate |
| InChi-Key | FTPUNAWAGWERLA-UHFFFAOYSA-G |
| Registry No. | 16924-03-1 |
| 3) hydrofluoric acid |
| DECHEMA ID | 40783 |
| Formula | FH |
| Synonym | fluorhydric acid |
| Synonym | anhydrous hydrofluoric acid |
| Synonym | hydrogen fluoride |
| Synonym | hf |
| InChi-Key | KRHYYFGTRYWZRS-UHFFFAOYSA-N |
| Registry No. | 7664-39-3 |
| 4) water |
| DECHEMA ID | 41137 |
| Formula | H2O |
| Synonym | dihydrogen oxide |
| Synonym | hydrogen oxide |
| Synonym | refrigerant 718 |
| Synonym | ice |
| InChi-Key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| Registry No. | 7732-18-5 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
|---|
| solid-liquid equilibrium | - | 1 | 4 | View |
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| solubility | - | 1 | 8 | View |
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