Tungstic acid CAS#: 7783-03-1; ChemWhat Code: 18180
Names & Identifiers |
| Product Name | Tungstic acid |
| Synonyms | dihydrogen,(T-4)-Tungstate;O2W(OH)2;Orthotungstic acid;Tungstate (WO42-), dihydrogen, (T-4)-;Tungstate (WO42-), dihydrogen, (T-4)-;Tungstate,dihydrogen,(T-4)-;Tunstic acid;Wolframic acid |
| CAS Registry Number | 7783-03-1 |
| Molecular Formula | H2O4W |
| Molecular Weight | 249.85 |
| EINECS | 231-975-2 |
| Other Registry Numbers | ; |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 100°C (dec.) |
| Boiling Point | 1473°C |
| Density | 5.5 g/mL at 25 °C(lit.) |
| Refractive Index | 2.24 |
| Flash Point | 1473°C |
| form | powder |
| Color | Yellow to yellow-greenish |
| Water Solubility | insoluble |
| Merck | 14,9818 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Tungstic acid(7783-03-1) |
| EPA Substance Registry System | Tungstate (WO42-), dihydrogen, (T-4)-(7783-03-1) |
Safety & Hazards(Codes & Phrases) |
| R Phrase | 36/37/38 |
| S Phrase | 24/25 |
| WGK Germany | 3 |
| RTECS | YO7840000 |
| TSCA | Yes |
| HS Code | 28259011 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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