POTASSIUM HEPTAFLUOROTANTALATE(V)
- Product NamePOTASSIUM HEPTAFLUOROTANTALATE(V)
- CAS16924-00-8
- CBNumberCB8731308
- MFF7K2Ta
- MW392.13
- EINECS240-986-1
- MDL NumberMFCD00042369
- MOL File16924-00-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | °Cd ec.) |
| Density | 4.56 g/mL at 25 °C(lit.) |
| vapor pressure | 0Pa at 20℃ |
| form | Powder |
| Specific Gravity | 4.56 |
| color | colorless crystals, crystalline |
| Water Solubility | Decomposes in water. Slightly soluble in hydrogen fluoride. |
| LogP | -1 at 20℃ |
| CAS DataBase Reference | 16924-00-8(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | Tantalate(2-), heptafluoro-, dipotassium (16924-00-8) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H301-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P301+P310a-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | T,Xi | |||||||||
| Risk Statements | 23/25 | |||||||||
| Safety Statements | 45 | |||||||||
| RIDADR | UN 3288 6.1/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | TT1225000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28269090 | |||||||||
| Hazardous Substances Data | 16924-00-8(Hazardous Substances Data) | |||||||||
| Toxicity | mouse,LD50,oral,110mg/kg (110mg/kg),BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLDBEHAVIORAL: MUSCLE WEAKNESSBEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY),"Novye Dannye Po Toksikologii Redkikh Metalov Ikh Soedinenii," New Data on the Toxicology of Rare Metals and Their Compounds, Izrael'son, Z.I., ed., Moscow, Izdatel'stvo "Meditsina," 196Vol. -, Pg. 115, 1967. | |||||||||
| NFPA 704: |
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