Cesium bicarbonate (CAS 29703-01-3) — formula CCs2O3, molecular weight 325.820; category inorganic chemicals.
| CAS Number | 29703-01-3 |
|---|---|
| Molecular Formula | CCs2O3 |
| Molecular Weight | 325.820 |
| Melting Point | 793 °C |
| Applications | Uses: Catalyst in ethylene oxide polymerization, in coating for spatter-free welding of steel in CO2, in oxide cathode. [Merck Index], Gas Welding and Cutting [Category: Weld], Industry Uses: Intermediate, U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: <50, 2020: <50, General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Carbonic acid, cesium salt (1:2): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Uses: Catalyst in ethylene oxide polymerization, in coating for spatter-free welding of steel in CO2, in oxide cathode. [Merck Index], Gas Welding and Cutting [Category: Weld], Industry Uses: Intermediate, U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: <50, 2020: <50, General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Carbonic acid, cesium salt (1:2): ACTIVE.
Cesium bicarbonate is an inorganic compound with CAS registry number 29703-01-3 and molecular formula CCs2O3 (molecular weight 325.820), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 29703-01-3
Its molecular formula CCs2O3 comprises 1 C, 2 Cs, 3 O atoms.
Also known as: Cesium bicarbonate · 碳酸氢铯
Category: inorganic chemicals
The CAS registry number of Cesium bicarbonate is 29703-01-3.
Molecular formula CCs2O3, molecular weight 325.820.
It is also registered under: Cesium bicarbonate, 碳酸氢铯.
Recorded applications: Uses: Catalyst in ethylene oxide polymerization, in coating for spatter-free welding of steel in CO2, in oxide cathode. [Merck Index], Gas Welding and Cutting [Category: Weld], Industry Uses: Intermediate, U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: <50, 2020: <50, General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Carbonic acid, cesium salt (1:2): ACTIVE.
Category: Inorganic Chemicals.
Independent reference data for Cesium bicarbonate (CAS 29703-01-3), compiled from public chemistry databases.
| CAS Registry Number | 29703-01-3 |
|---|---|
| PubChem CID | 10796 |
| Molecular formula | CCs2O3 |
| IUPAC name | dicesium;carbonate |
| UNII (FDA) | QQI20A14P4 |
| Molecular Weight | 325.820 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 325.7956478 |
| Monoisotopic Mass | 325.7956478 |
| Topological Polar Surface Area | 63.2 |
| Heavy Atom Count | 6 |
| Melting Point | 793 °C |
|---|---|
| Density | 4.24 @25 °C |
CESIUM CARBONATE; 534-17-8; Dicesium carbonate; QQI20A14P4; NSC-112218; RefChem:575247; 208-591-9; 249-784-8; Caesium carbonate; cesiumcarbonate; dicesium;carbonate; Carbonic acid, dicesium salt; Carbonic acid, cesium salt (1:2); Cesium carbonate (Cs2CO3); Cs2CO3; CCs2O3
| GHS notification summary | 1% (2 / 200) |
|---|
| GHS notification summary | 1% (2 / 200) |
|---|---|
| Reported hazard statements | H315 (41.5%), H318 (59%), H319 (40%), H335 (41%), H373 (58.5%) |
This chemical does not meet GHS hazard criteria for 1% (2 of 200) of reports.
H315 (41.5%): Causes skin irritation [Warning Skin corrosion/irritation]
Cesium bicarbonate · CAS 29703-01-3 · CCs2O3. UNII QQI20A14P4. Melting Point: 793 °C; Density: 4.24 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 碳酸氢铯