lead(ii) tungstate (CAS 7759-01-5) — formula PbWO4, molecular weight 455; category organic chemicals.
| CAS Number | 7759-01-5 |
|---|---|
| Molecular Formula | PbWO4 |
| Molecular Weight | 455 |
| Melting Point | 2053.4 °F (USCG, 1999) |
| Applications | Uses: Used in Raman lasers, [ChemIDplus] Pigment, [HSDB], Painting (Pigments, Binders, and Biocides) [Category: Paint], Pigment, Methods of Manufacturing: By mixing solutions of lead nitrate and sodium tungstate, concentrating, and crystallizing., Formulations, Preparations: 99.9% purity grade, available, General Manufacturing Information: Lead tungsten oxide (PbWO4): ACTIVE |
| Category | Organic Chemicals |
Documented applications: Uses: Used in Raman lasers, [ChemIDplus] Pigment, [HSDB], Painting (Pigments, Binders, and Biocides) [Category: Paint], Pigment, Methods of Manufacturing: By mixing solutions of lead nitrate and sodium tungstate, concentrating, and crystallizing., Formulations, Preparations: 99.9% purity grade, available, General Manufacturing Information: Lead tungsten oxide (PbWO4): ACTIVE.
lead(ii) tungstate is a carbon-based organic compound with CAS registry number 7759-01-5 and molecular formula PbWO4 (molecular weight 455), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 7759-01-5
Its molecular formula PbWO4 comprises 1 Pb, 1 W, 4 O atoms.
Also known as: lead(ii) tungstate · 钨酸铅
Category: organic chemicals
The CAS registry number of lead(ii) tungstate is 7759-01-5.
Molecular formula PbWO4, molecular weight 455.
It is also registered under: lead(ii) tungstate, 钨酸铅.
Recorded applications: Uses: Used in Raman lasers, [ChemIDplus] Pigment, [HSDB], Painting (Pigments, Binders, and Biocides) [Category: Paint], Pigment, Methods of Manufacturing: By mixing solutions of lead nitrate and sodium tungstate, concentrating, and crystallizing., Formulations, Preparations: 99.9% purity grade, available, General Manufacturing Information: Lead tungsten oxide (PbWO4): ACTIVE.
Category: Organic Chemicals.
Independent reference data for lead(ii) tungstate (CAS 7759-01-5), compiled from public chemistry databases.
| CAS Registry Number | 7759-01-5 |
|---|---|
| PubChem CID | 24464 |
| Molecular formula | PbWO4 |
| IUPAC name | dioxido(dioxo)tungsten;lead(2+) |
| UNII (FDA) | NS00075409 |
| Molecular Weight | 455 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 455.90724 |
| Monoisotopic Mass | 455.90724 |
| Topological Polar Surface Area | 80.3 |
| Heavy Atom Count | 6 |
| Melting Point | 2053.4 °F (USCG, 1999) |
|---|---|
| Melting Point | 1130 °C (stolzite) |
| Solubility | 0.03 g/100 g water at 20 °C |
Lead tungstate; Lead wolframate; Natural raspite; Natural stolzite; Lead tungsten oxide (PbWO4); Lead Tungstate(IV); DTXSID20896962; Tungstic acid, lead(2+) salt (1:1); RefChem:152664; DTXCID401326394; lambda2-lead(2+) ion dioxotungstenbis(olate); 231-849-7; 7759-01-5; Lead tungsten tetraoxide; PbWO4; LEAD TUNGSTATE(VI)
| Reported hazard statements | H302 (100%), H332 (100%), H360 (100%), H373 (100%), H400 (100%), H410 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]
lead(ii) tungstate · CAS 7759-01-5 · PbWO4. UNII NS00075409. Melting Point: 2053.4 °F (USCG, 1999); Melting Point: 1130 °C (stolzite); Solubility: 0.03 g/100 g water at 20 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 钨酸铅