CAS Number21351-79-1
SynonymsCesium hydroxide; MFCD00010964; Caesium hydroxide; EINECS 244-344-1
Molecular FormulaCsOH
Molecular Weight149.91
Purity99.9 trace metals basis%
Density3.68 g/mL at 25 °C(lit.)
Boiling Point100ºC at 760 mmHg
Melting Point272 °C(lit.)
Appearanceliquid
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21351-79-1 |
| Catalog No. | 2A-9038668 |
| Chinese Name | 氢氧化铯 溶液 |
| Synonyms | Cesium hydroxide; MFCD00010964; Caesium hydroxide; EINECS 244-344-1 |
| Molecular Formula | CsOH |
| Molecular Weight | 149.91 |
| Purity | 99.9 trace metals basis |
| Density | 3.68 g/mL at 25 °C(lit.) |
| Boiling Point | 100ºC at 760 mmHg |
| Melting Point | 272 °C(lit.) |
| Appearance | liquid |
| Water Solubility | soluble |
| Storage Condition | Keep receptacles sealed Place in a tight container |
| Packaging | II |
| HTC | 2825909000 |
| PubChem ID | 24853873 |
| MDL Number | MFCD00010964 |
| SMILES | [OH-].[Cs+] |
| InChI | 1S/Cs.H2O/h;1H2/q+1;/p-1 |
| InChI Key | HUCVOHYBFXVBRW-UHFFFAOYSA-M |
| NACRES Code | NA.23 |
| UNSPSC | 12352302 |
| Hazard Symbols | 8 |
| MSDS | msds/38668_1_21351_79_1.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulation: 2681 International Maritime Transport Danger Regulation: 2681 International Air Transport Danger Regulation: 2681 14.2 United Nations shipping name European Land Transport Hazardous Regulations: CAESIUM HYDROXIDE SOLUTION International Maritime Dangerous Regulations: CAESIUM HYDROXIDE SOLUTION International air transport hazard regulations: Caesium hydroxide solution 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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