Name | Cesium |
---|---|
Synonyms |
cesio
Caesium MFCD00134037 UNII-1KSV9V4Y4I UN1407 EINECS 231-155-4 |
Density | 1.873 g/mL at 25 °C(lit.) |
---|---|
Boiling Point | 705 °C(lit.) |
Melting Point | 28.5 °C(lit.) |
Molecular Formula | Cs |
Molecular Weight | 132.90500 |
Exact Mass | 132.90500 |
Vapour Pressure | 1 mm Hg ( 279 °C) |
Stability | Flammable solid; highly flammable in powder form. Moisture-sensitive. Incompatible with chlorine, phosphorus, water. |
Water Solubility | H2O: soluble |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
GHS02, GHS05 |
---|---|
Signal Word | Danger |
Hazard Statements | H260-H314 |
Supplemental HS | Reacts violently with water. |
Precautionary Statements | P223-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P422 |
Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
Hazard Codes | F:Highlyflammable;C:Corrosive; |
Risk Phrases | R14/15;R34 |
Safety Phrases | S26-S45-S43-S36/37/39-S16-S8 |
RIDADR | UN 3264 8/PG 3 |
WGK Germany | 3 |
RTECS | FK9225000 |
Packaging Group | I |
Hazard Class | 4.3 |
~50% 7440-46-2 |
Literature: Gmelin Handbook: Cs: MVol.1, 2, page 13 - 16 |
~87% 7440-46-2 |
Literature: Gmelin Handbook: Cs: MVol.1, 2, page 13 - 16 |
~% 7440-46-2 |
Literature: Journal of the less-common metals, , vol. 115, # 2 p. 307 - 313 |
~% 7440-46-2 |
Literature: AT128310 , ; AU1797131 , ; NL27019 , ; EP323718 , ; EP323766 , ; |
~% 7440-46-2 |
Literature: Annales de Chimie (Cachan, France), , vol. 5, p. 232 |
~% 7440-46-2 |
Literature: Journal of Chemical Physics, , vol. 74, # 2 p. 1053 - 1066 |
~% 7440-46-2 |
Literature: Liebigs Annalen der Chemie, , vol. 211, p. 112 - 112 Cs: MVol.1, 3, page 16 - 18 |
~% 7440-46-2 |
Literature: Z. Anorg. Chem., , vol. 22, p. 158 - 158 |
~% 7440-46-2 |
Literature: Zeitschrift fur Anorganische und Allgemeine Chemie, , vol. 622, # 5 p. 881 - 884 |