Silicotungstic Acid (CAS 11130-20-4) — formula 4H.O40.Si.W12, molecular weight 2878.2; category organic chemicals.
| CAS Number | 11130-20-4 |
|---|---|
| Molecular Formula | 4H.O40.Si.W12 |
| Molecular Weight | 2878.2 |
| Applications | Industry Uses: Other, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250, 2020: <50, General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Tungstate(4-), [.mu.12-[orthosilicato(4-)-.kappa.O:.kappa.O:.kappa.O:.kappa.O':.kappa.O':.kappa.O':.kappa.O'':.kappa.O'':.kappa.O'':.kappa.O''':.kappa.O''':.kappa.O''']]tetracosa-.mu.-oxododecaoxododeca-, hydrogen (1:4): ACTIVE |
| Category | Organic Chemicals |
Documented applications: Industry Uses: Other, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250, 2020: <50, General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Tungstate(4-), [.mu.12-[orthosilicato(4-)-.kappa.O:.kappa.O:.kappa.O:.kappa.O':.kappa.O':.kappa.O':.kappa.O'':.kappa.O'':.kappa.O'':.kappa.O''':.kappa.O''':.kappa.O''']]tetracosa-.mu.-oxododecaoxododeca-, hydrogen (1:4): ACTIVE.
Silicotungstic Acid is a carbon-based organic compound with CAS registry number 11130-20-4 and molecular formula 4H.O40.Si.W12 (molecular weight 2878.2), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 11130-20-4
Its molecular formula 4H.O40.Si.W12 comprises 1 H, 40 O, 1 Si, 12 W atoms.
Also known as: Silicotungstic Acid · 硅钨酸
Category: organic chemicals
The CAS registry number of Silicotungstic Acid is 11130-20-4.
Molecular formula 4H.O40.Si.W12, molecular weight 2878.2.
It is also registered under: Silicotungstic Acid, 硅钨酸.
Recorded applications: Industry Uses: Other, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250, 2020: <50, General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Tungstate(4-), [.mu.12-[orthosilicato(4-)-.kappa.O:.kappa.O:.kappa.O:.kappa.O':.kappa.O':.kappa.O':.kappa.O'':.kappa.O'':.kappa.O'':.kappa.O''':.kappa.O''':.kappa.O''']]tetracosa-.mu.-oxododecaoxododeca-, hydrogen (1:4): ACTIVE.
Category: Organic Chemicals.
Independent reference data for Silicotungstic Acid (CAS 11130-20-4), compiled from public chemistry databases.
| CAS Registry Number | 11130-20-4 |
|---|---|
| PubChem CID | 25113560 |
| Molecular formula | 4H.O40.Si.W12 |
| IUPAC name | silicic acid;tetrakis(1,3,5-trioxa-2λ6,4λ6,6λ6-tritungstacyclohexane 2,2,4,4,6,6-hexaoxide) |
| UNII (FDA) | HC56ET3NXY |
| Molecular Weight | 2878.2 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 40 |
| Rotatable Bond Count | 0 |
| Exact Mass | 2877.21671 |
| Monoisotopic Mass | 2879.21601 |
| Topological Polar Surface Area | 601 |
| Heavy Atom Count | 53 |
Silicotungstic acid; 12-Tungstosilicic acid; RefChem:437368; 234-719-8; 12027-38-2; HC56ET3NXY; Tetrahydrogen (orthosilicato(4-))hexatriacontaoxododecatungstate(4-); Tungstosilicic acid; 11130-20-4; silicic acid;1,3,5-trioxa-2lambda6,4lambda6,6lambda6-tritungstacyclohexane 2,2,4,4,6,6-hexaoxide; silicic acid; tetrakis(tungsten oxide); SCHEMBL29354345
| Reported hazard statements | H315 (88.6%), H319 (90.9%), H335 (88.6%), H290 (100%) |
|---|
H315 (88.6%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (90.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Silicotungstic Acid · CAS 11130-20-4 · 4H.O40.Si.W12. UNII HC56ET3NXY.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硅钨酸