Cesium suppliers
Cesium
- CAS:
- 7440-46-2
- MF:
- Cs
- MW:
- 132.91
Suppliers by country/region
Company Type
Properties
- Melting point:
- 28.5 °C (lit.)
- Boiling point:
- 705 °C (lit.)
- Density
- 1.873 g/mL at 25 °C (lit.)
- vapor pressure
- 1 mm Hg ( 279 °C)
- storage temp.
- 2-8°C
- solubility
- H2O: soluble
- form
- ingot
- color
- Silver
- Specific Gravity
- 1.892
- PH
- 0.5 (20°C in H2O)
- Flame Color
- Blue violet
- Resistivity
- 19 μΩ-cm, 0°C
- Water Solubility
- reacts with H2O to evolve H2; soluble liquid NH3 [MER06]
- Sensitive
- moisture sensitive
- Merck
- 13,2018
- Exposure limits
- ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3)
- Stability:
- Flammable solid; highly flammable in powder form. Moisture-sensitive. Incompatible with chlorine, phosphorus, water.
- CAS DataBase Reference
- 7440-46-2(CAS DataBase Reference)
- EPA Substance Registry System
- Cesium (7440-46-2)
Safety Information
- Symbol(GHS)
GHS02,GHS05
- Signal word
- Danger
- Hazard statements
- H260-H314
- Precautionary statements
- P223-P231+P232-P280-P305+P351+P338-P370+P378-P422
- Hazard Codes
- Xi,C,F
- Risk Statements
- 36/38-34-14/15-11
- Safety Statements
- 26-45-43-36/37/39-16-8
- RIDADR
- UN 3264 8/PG 3
- WGK Germany
- 3
- RTECS
- FK9225000
- F
- 10
- TSCA
- Yes
- HazardClass
- 4.3
- PackingGroup
- I
- HS Code
- 28051990
- Hazardous Substances Data
- 7440-46-2(Hazardous Substances Data)
Use
Cesium is used in photovoltaic cells, vacuum tubes, scintillation counters, and atomic clocks. In photoelectric cells, as a "getter" in vacuum tubes; in photoemitter devices, scintillation counters. Adsorbent in CO2 purifn; scavenger of gases and impurities in metallurgy. For doping catalysts. For construction and operation of one type of atomic clock based on the vibrational frequency (9,192.76 megacycles/sec) of 133Cs. 137Cs in process control instruments, sewage and sludge sterilization.
80 supplier list of "Cesium"
- Product Name:Cesium
- Products Intro:Purity: 0.99 | CustNote: 1KG,5KG,25KG,200KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Cesium
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:Cesium
- Products Intro:Purity: 99.00% | Package: 25kgs/Drum;200kgs/Drum | CustNote: ISO 9001：2015 REACH Approved Manufacturer
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Cesium
- Products Intro:Purity: 0.99 | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Cesium
- Products Intro:Purity: 0.99 | Package: 25KG
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: epoxy active diluents,UV monomers,dihydric alcohol,medical intermediates,fine chemicals
- Product Name:Cesium Standard
- Products Intro:Purity: 100μg/ml,in 1% HCl | Package: $74.9/20ml;Bulk package | CustNote: 100μg/ml,in 1% HCl
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
- Product Name:Cesium
- Products Intro:Purity: 99.99% | Package: 25kg/drum
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Benzaldehyde,Butyraldehyde,Benzene,resin,Acetic acid
- Product Name:Cesium
- Company Type: Trader
- Country/Region: GERMANY
You can find Cesium suppliers,
manufacturers, and distributors from countries such as United States, China and the United Kingdom here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.