| [Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | |
| [Ingestion] Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | |
| [Inhalation] Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | |
| [Skin] Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | |
| [Eyes] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | |
| [Storage] Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | |
| [Handling] Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. | |
| [Inhalation] May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | |
| [Skin] May cause skin irritation. The toxicological properties of this material have not been fully investigated. | |
| [Eyes] May cause eye irritation. The toxicological properties of this material have not been fully investigated. | |
| [Ingestion] May cause irritation of the digestive tract. | |
| [EC Risk Phrase] R 40 | |
| [EC Safety Phrase] S 22 36/37 | |
| [Personal Protection] Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | |
| [Respirators] Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | |
| [Exposure Effects] Harmful by inhalation and in contact with skin. The toxicological properties of this material have not been investigated. | |
| [Poison Class] 4 | |
| [Appearance] White chunks or powder. | |
| [Solubility in water] 1790 g/L (20 C) | |
| [Melting Point] 1010 | |
| [Boiling Point] 1627 | |
| [Vapor Pressure] 0.0009 (850 C) | |
| [Density] 4.24 g/cm3 | |
| [Usage] Usedas catalyst along with v and v2o5 for sulfur dioxide oxidation. | |
| [Vapor Density] 12.5 | |
| [Refractive Index] 1.557 | |
| [Product Name] Cesium sulfate | |
| [Synonyms] Dicesium sulfate Sulfuric acid, dicesium salt | |
| [CAS] "CASEN_10294-54-9.htm">10294-54-9 | |
| [Formula] Cs2O4S | |
| [Molecular Weight] 361.87 | |
| [EINECS] 233-662-6 | |
| [RTECS] FL0800000 | |
| [RTECS Class] Mutagen | |
| [Merck] 13,2025 | |
| [Beilstein/Gmelin] 15329 (G) | |
| [Small spills/leaks] Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. | |
| [Disposal Code] 28 | |
| [Incompatibilities] Oxidizing agents. | |
| [Stability] Stable at room temperature in closed containers under normal storage and handling conditions. | |
| [Decomposition] Carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide. | |
| [HS Code] 2833 29 90 |
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