CESIUM OXIDE manufacturers
- CESIUM OXIDE
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- $8.00
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2026-07-09
- CAS:20281-00-9
- Min. Order: 1kg
- Purity: 99%
- CESIUM OXIDE
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-
2025-06-20
- CAS:20281-00-9
- Min. Order: 1kg
- Purity: 99%/99.5%/99.9%
- Supply Ability: 20tons
- CESIUM OXIDE
-
- $7.00
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2020-01-14
- CAS:20281-00-9
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 1000kg
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| | CESIUM OXIDE Basic information |
| Product Name: | CESIUM OXIDE | | Synonyms: | dicesium oxide;Oxydicesium;Cesium oxide (cs2o);Einecs 243-679-0 | | CAS: | 20281-00-9 | | MF: | Cs2O | | MW: | 281.8103 | | EINECS: | 243-679-0 | | Product Categories: | | | Mol File: | 20281-00-9.mol |  |
| | CESIUM OXIDE Chemical Properties |
| 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 | | a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.4256 | 0.4256 | 1.899 | 90 | 90 | 120 | 0.2979 |
| | 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) |
| RIDADR | 3180 | | TSCA | TSCA listed | | HazardClass | 4.1 | | PackingGroup | II |
| | CESIUM OXIDE Usage And Synthesis |
| Chemical Properties | 6mm pieces and smaller with 99% purity; yellow-brown powder(s); lemon yellow at 80°C, reddish orange crystal(s) at room temp, cherry red >180°C [KIR79] [HAW93] [STR93] [CER91] |
| | CESIUM OXIDE Preparation Products And Raw materials |
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