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Potassium tungstate · CAS 7790-60-5 · K2-W-O4. UNII T6VRM0OU6V. Melting Point: 921 °C; Density: 3.12 @25 °C.
| CAS Registry Number | 7790-60-5 |
|---|---|
| PubChem CID | 3084032 |
| Molecular formula | K2-W-O4 |
| IUPAC name | dipotassium;dioxido(dioxo)tungsten |
| UNII (FDA) | T6VRM0OU6V |
| Molecular Weight | 326.03 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 325.858005 |
| Monoisotopic Mass | 325.858005 |
| Topological Polar Surface Area | 80.3 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 62.2 |
| Melting Point | 921 °C |
|---|---|
| Density | 3.12 @25 °C |
| GHS notification summary | 21% (30 / 143) |
|---|
| GHS notification summary | 21% (30 / 143) |
|---|---|
| Reported hazard statements | H302 (72.7%) |
This chemical does not meet GHS hazard criteria for 21% (30 of 143) of reports.
H302 (72.7%): Harmful if swallowed [Warning Acute toxicity, oral]
Potassium tungstate; 7790-60-5; Dipotassium wolframate; T6VRM0OU6V; Potassium tungsten oxide; Tungstate (WO42-), dipotassium, (T-4)-; EINECS 232-215-2; POTASSIUM TUNGSTATE [MI]; Tungstate (WO42-), dipotassium, (beta-4)-; Tungstate (WO42-), potassium (1:2), (T-4)-; RefChem:868182; Dipotassium tetraoxotungstate; Tungstic acid dipotassium salt; DTXCID801437070; Tungstate (WO42), dipotassium, (T4); Tungstate (WO42), dipotassium, (beta4)
CAS 7790-60-5; molecular formula K2-W-O4; molecular weight — g/mol.
Potassium tungstate, 7790-60-5, Dipotassium wolframate, T6VRM0OU6V, Potassium tungsten oxide, Tungstate (WO42-), dipotassium, (T-4)-.
21% of GHS notifications report no hazard classification (30 of 143).
Melting Point: 921 °C; Density: 3.12 @25 °C.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.