ChemicalBook >> CAS DataBase List >>CESIUM OXIDE
CESIUM OXIDE
- CAS No.
- 20281-00-9
- Chemical Name:
- CESIUM OXIDE
- Synonyms
- Oxydicesium;dicesium oxide;Einecs 243-679-0;Cesium oxide (cs2o)
- CBNumber:
- CB0875093
- Molecular Formula:
- Cs2O
- Molecular Weight:
- 281.81
- MDL Number:
- MFCD00010958
- MOL File:
- 20281-00-9.mol
- MSDS File:
- SDS
Last updated:2026-05-27 22:56:02
| Product description | Number | Pack Size | Price |
| CESIUM OXIDE 95.00% | ING0002646 | 1G | $990.79 |
| Melting point | 490°C | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Density | 4.650 | ||||||||||||||
| solubility | very soluble in H2O | ||||||||||||||
| form | yellow-orange hexagonal crystals | ||||||||||||||
| color | yellow-orange hexagonal, hexane crystals, crystalline | ||||||||||||||
| Water Solubility | very soluble H2O; soluble acids [HAW93] | ||||||||||||||
| Crystal Structure | Reverse CdCl2 type | ||||||||||||||
| crystal system | Three sides | ||||||||||||||
| Space group | R3m | ||||||||||||||
| Lattice constant |
|
||||||||||||||
| InChI | InChI=1S/2Cs.O/q2*+1;-2 | ||||||||||||||
| InChIKey | KOPBYBDAPCDYFK-UHFFFAOYSA-N | ||||||||||||||
| SMILES | [Cs+].[Cs+].[O-2] | ||||||||||||||
| CAS DataBase Reference | 20281-00-9 | ||||||||||||||
| EPA Substance Registry System | Cesium oxide (Cs2O) (20281-00-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H314-H315-H318-H411 |
| Precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310-P264-P280-P305+P351+P338-P337+P313P |
| RIDADR | 3180 |
| TSCA | TSCA listed |
| HazardClass | 4.1 |
| PackingGroup | II |
CESIUM OXIDE Suppliers
Global( 40)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20111 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177 | faithe@yan-xi.com | China | 5838 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8618071025641 | eric@witopchemical.com | China | 23506 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-86-17392712779 +86-13289823923 | 1090@dideu.com | China | 8651 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 +8619957148339 | market18@leapchem.com | China | 24569 | 58 |
| Shijiazhuang Jianxin Biotechnology Co., LTD | +undefined-86-1906231316-9 +86-19062313169 | liyingjian1997@gmail.com | China | 702 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40048 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43392 | 58 |
View Lastest Price from CESIUM OXIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-10 | CESIUM OXIDE
20281-00-9
|
$1.00-8.00 | 1kg | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2025-06-20 | CESIUM OXIDE
20281-00-9
|
1kg | 99%/99.5%/99.9% | 20tons | Hebei Yanxi Chemical Co., Ltd. | ||
 |
2020-01-14 | CESIUM OXIDE
20281-00-9
|
$7.00 | 1KG | 99% | 1000kg | Career Henan Chemical Co |
-
- CESIUM OXIDE
20281-00-9
- $1.00-8.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- CESIUM OXIDE
20281-00-9
- $0.00
- 99%/99.5%/99.9%
- Hebei Yanxi Chemical Co., Ltd.
-
- CESIUM OXIDE
20281-00-9
- $7.00
- 99%
- Career Henan Chemical Co
20281-00-9(CESIUM OXIDE)Related Search:
1of4
dicesium oxide
Oxydicesium
Cesium oxide (cs2o)
Einecs 243-679-0
20281-00-9
