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CAS No. | 7440-46-2 |
Chemical Name: | Cesium |
Synonyms: | CESIUM;CAESIUM;Cesium-133;CESIUM METAL;CESIUM: 99.9%;Cesium (99.5%);CESIUM STANDARD;CESIUM IN VIALS;Cesium, 99.95+%;CESIUMCOMPOUNDS |
CBNumber: | CB9854189 |
Molecular Formula: | Cs |
Formula Weight: | 132.91 |
MOL File: | 7440-46-2.mol |
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Cesium Property |
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density : |
1.873 g/mL at 25 °C(lit.)
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vapor pressure : |
1 mm Hg ( 279 °C)
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solubility : |
H2O: soluble
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Stability:: |
Flammable solid; highly flammable in powder form. Moisture-sensitive. Incompatible with chlorine, phosphorus, water. |
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Cesium Chemical Properties,Usage,Production |
Chemical Properties
silvery, light ductile metal |
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General Description
A soft metallic solid. Melts at 85°F. Causes burns to skin and eyes. |
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Air & Water Reactions
Highly flammable. Cesium is spontaneously flammable in air at room temperature, if the surface is clean [Merck 11th ed. 1989]. Reacts with water to generate enough heat to ignite the hydrogen produced during the reaction, and to generate caustic Cesium hydroxide [Mellor 2 419 1946-47]. |
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Reactivity Profile
Cesium METAL reacts violently with oxidizing agents, even weaker ones. Reacts with boron trifluoride with incandescence when heated [Merck 11th ed. 1989]. Reacts explosively with maleic anhydride [Chem Safety Data Sheet SD-88 1962; Chem. Haz. Info. Series C-71 1960]. Burns in chlorine with a luminous flame [Mellor 2 Supp. 1:380 1956]. Reacts violently with most acids. Reacts violently with fluorine, chlorine, bromine and iodine. Reacts with incandescence with sulfur and phosphorus. Burns vigorously in air. |
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Health Hazard
Inhalation or contact with vapors, substance or decomposition products may cause severe injury or death. May produce corrosive solutions on contact with water. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control may cause pollution. |
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Fire Hazard
Produce flammable gases on contact with water. May ignite on contact with water or moist air. Some react vigorously or explosively on contact with water. May be ignited by heat, sparks or flames. May re-ignite after fire is extinguished. Some are transported in highly flammable liquids. Runoff may create fire or explosion hazard. |
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Cesium Preparation Products And Raw materials |
Raw materials
Argon
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Preparation Products
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Cesium Suppliers Global( 78)Suppliers |
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7440-46-2(Cesium)Related Search: |
CESIUM AA STD.
CESIUM - 1% HCL 100ML
POLY(CESIUM ACRYLATE)
METHACRYLATE, CESIUM,METHACRYLIC ACID, CESIUM SALT
1,1,1,5,5,5-HEXAFLUORO-2,4-PENTANEDIONATO CESIUM
CESIUM ALUMINUM ORTHOSILICATE -100
Cesium sulfate, II
CESIUM TRIIODIDE
Cesium fluoride (Cs2F2),Cesium monofluoride,Cesium fluoride (CsF)
CESIUM PERMANGANATE
cesium(i)nitrate(1:1
CESIUM HEXAFLUOROARSENATE
CESIUM TELLURATE
Cesium monochloride,Cesium chloride (CsCl)
Cesium carbonate
Cesium iodide (Cs3I3),Cesium iodide (Cs2I2),Cesium iodide (CsI),Cesium monoiodide
Cesium bromide (CsBr)
CESIUM ACETATE
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Cesium-133
Synthetic Reagents
Reduction
Alkali Metals
7440-46-2
CESIUM AA SINGLE ELEMENT STANDARD
CESIUM, AAS STANDARD SOLUTION
CESIUM AA STANDARD
CESIUM ATOMIC ABSORPTION STANDARD
CESIUM ATOMIC SPECTROSCOPY STANDARD
CESIUM
CESIUM METAL
CESIUM ICP/DCP STANDARD
CESIUM ICP STANDARD
CESIUM PLASMA EMISSION SPECTROSCOPY STANDARD
CESIUM PLASMA EMISSION STANDARD
CESIUM, PLASMA STANDARD SOLUTION
CESIUM SINGLE ELEMENT STANDARD
CESIUM STANDARD
CAESIUM
CAESIUM STANDARD
Cesium (99.5%)
Cesium(99.9+%) (prescored ampoule) (under argon)
Cesiumbreaksealampouleunderargon
Cesiumprescoredampouleunderargon
CESIUM IN VIALS
CESIUM INGOT 99.5%
Cesium, ingots, 99.95+% metals basis
99.98%(metalsbasis)
Cesiumampoules,99.98%;dia9mmxlength50mm
Cesium,99.98%(metalsbasis)
Cesium, 99.95+%
Cesium(99.5%)(prescoredampoule)
Cesium(99.9+%)(breaksealampoule)
Cesium(99.9+%)(prescoredampoule)
CESIUM,ULTRAPURE
CESIUMCOMPOUNDS
CESIUM: 99.9%
CESIUM: 99.98%, IN BREAKSEAL AMPOULES
CESIUM: 99.9%, 3N+
Caesium, Breakseal Ampoule
Cesium, plasma standard solution, Specpure(R), Cs 1000μg/ml
Cesium, AAS standard solution, Specpure(R), Cs 1000μg/ml
Cesium, 99.8% (metals basis)
Cesium, plasma standard solution, Specpure(R), Cs 10,000μg/ml
Cesium, breakseal ampoule
Alkali MetalsMetal and Ceramic Science
Cesium
Metals
Reduction
Synthetic Reagents
Cesium nitrate solution
Cs2CO3in5HNO3
Cesium Metal in breakseal ampoule
"Cesium Metal, ampouled"
metal or element
Caesium, Breakseal Ampoule 99.98%
CesiuM, 99.95+%, (trace Metal basis)
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