Potassium tungstate (CAS 7790-60-5) — formula K2-W-O4, molecular weight 326.03; category inorganic chemicals.
| CAS Number | 7790-60-5 |
|---|---|
| Molecular Formula | K2-W-O4 |
| Molecular Weight | 326.03 |
| Melting Point | 921 °C |
| Category | Inorganic Chemicals |
Potassium tungstate is an inorganic compound with CAS registry number 7790-60-5 and molecular formula K2-W-O4 (molecular weight 326.03), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 7790-60-5
Its molecular formula K2-W-O4 comprises 2 K, 1 W, 4 O atoms.
Also known as: Potassium tungstate · 钨酸钾
Category: inorganic chemicals
The CAS registry number of Potassium tungstate is 7790-60-5.
Molecular formula K2-W-O4, molecular weight 326.03.
It is also registered under: Potassium tungstate, 钨酸钾.
Category: Inorganic Chemicals.
Independent reference data for Potassium tungstate (CAS 7790-60-5), compiled from public chemistry databases.
| 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 |
| Melting Point | 921 °C |
|---|---|
| Density | 3.12 @25 °C |
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)
| 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 · CAS 7790-60-5 · K2-W-O4. UNII T6VRM0OU6V. Melting Point: 921 °C; Density: 3.12 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 钨酸钾