CAS 7783-03-1|Tungstic acid
Introduction：Basic information about CAS 7783-03-1|Tungstic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Tungstic acid | ||
|---|---|---|---|
| CAS Number | 7783-03-1 | Molecular Weight | 249.854 |
| Density | 5.5 g/mL at 25 °C(lit.) | Boiling Point | 1473°C |
| Molecular Formula | H2O4W | Melting Point | 100°C (dec.) |
| MSDS | ChineseUSA | Flash Point | 1473°C |
Names
| Name | tungstic acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 5.5 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 1473°C |
| Melting Point | 100°C (dec.) |
| Molecular Formula | H2O4W |
| Molecular Weight | 249.854 |
| Flash Point | 1473°C |
| Exact Mass | 249.946213 |
| PSA | 74.60000 |
| Index of Refraction | 2.24 |
| InChIKey | CMPGARWFYBADJI-UHFFFAOYSA-L |
| SMILES | O=[W](=O)(O)O |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility | insoluble |
Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | C |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | YO7840000 |
Articles27
More Articles| Catalytic conversion of cellulose to ethylene glycol over a low-cost binary catalyst of Raney Ni and tungstic acid. ChemSusChem 6(4) , 652-8, (2013) Following our previous report on the selective transformation of cellulose to ethylene glycol (EG) over a binary catalyst composed of tungstic acid and Ru/C, we herein report a new low-cost but more e... | |
| Identification in various chlorate-resistant mutants of a protein involved in the activation of nitrate reductase in the soluble fraction of a chlA mutant of Escherichia coli K-12. Biochim. Biophys. Acta 839(2) , 181-90, (1985) We report some properties of Protein PA which has been isolated from the soluble fraction of a chlB mutant after anaerobic growth in the presence of KNO3. This protein has been identified by its capac... | |
| Effect of oxyanions of the early transition metals on rabbit skeletal muscle phosphorylase. Biochemistry 22(21) , 4994-5000, (1983) The differential effects of the oxyanions of the early transition metals ions V(V), W(VI), and Mo(VI) on the catalytic activity and coenzyme binding of rabbit skeletal muscle phosphorylase are studied... |
Synonyms
| EINECS 231-975-2 |
| Tungsten, dihydroxydioxo- |
| MFCD00011336 |
| Tungstic(VI) acid |
| Tunstic acid |
| Dihydrogen wolframate |
| dihydroxy-dioxotungsten |
| Tungstic acid |
| dihydroxidodioxidotungsten |
| Dihydroxy(dioxo)tungsten |
