Caesium Bromide
- CAS No.
- 7787-69-1
- Chemical Name:
- Caesium Bromide
- Synonyms
- CsBr;Cesium bromide 99.9% trace metals basis;Casiumbromid;C?siumbromid;CESIUM BROMIDE;Caesiumbromide;Caesiumbromid;Caesium bromide;CaesiumBromideA.R.;Cesiumbromide,99+%
- CBNumber:
- CB00124024
- Molecular Formula:
- BrCs
- Molecular Weight:
- 212.81
- MDL Number:
- MFCD00010954
- MOL File:
- 7787-69-1.mol
- MSDS File:
- SDS
Melting point | 636 °C (lit.) |
---|---|
Boiling point | 1300 °C |
Density | 4.44 g/mL at 25 °C (lit.) |
refractive index | 1.6984 |
Flash point | 1300°C |
solubility | H2O: 3 M at 20 °C, clear, colorless |
form | beads |
Specific Gravity | 4.44 |
color | White |
Water Solubility | 55 g/100 mL (20 ºC) |
Sensitive | Hygroscopic |
Merck | 14,2009 |
Stability | Stable. |
CAS DataBase Reference | 7787-69-1(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | 06M25EDM3F |
NIST Chemistry Reference | Cesium bromide(7787-69-1) |
EPA Substance Registry System | Cesium bromide (CsBr) (7787-69-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() ![]() GHS07,GHS08,GHS09 |
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---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H302-H361fd-H400 | |||||||||
Precautionary statements | P201-P202-P264-P273-P301+P312-P308+P313 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | FK9275000 | |||||||||
TSCA | Yes | |||||||||
HS Code | 28275900 | |||||||||
Toxicity | LD50 i.p. in rats: 1.4 g/kg (Cochran) | |||||||||
NFPA 704 |
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Caesium Bromide price More Price(33)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 203017 | Cesium bromide 99.999% trace metals basis | 7787-69-1 | 10g | $53.3 | 2024-03-01 | Buy |
Sigma-Aldrich | 202142 | Cesium bromide 99.9% trace metals basis | 7787-69-1 | 100g | $242 | 2024-03-01 | Buy |
TCI Chemical | C2202 | Cesium Bromide >99.0%(T) | 7787-69-1 | 25g | $66 | 2024-03-01 | Buy |
TCI Chemical | C2202 | Cesium Bromide >99.0%(T) | 7787-69-1 | 100g | $216 | 2024-03-01 | Buy |
Alfa Aesar | 012928 | Cesium bromide, 99.9% (metals basis) | 7787-69-1 | 50g | $104 | 2024-03-01 | Buy |
Caesium Bromide Chemical Properties,Uses,Production
Physical properties
Caesium bromide is an ionic compound of caesium and bromine. It is a white or transparent solid with melting point at 636 °C that readily dissolves in water.
Uses
Cesium bromide is used as reagent, intermediate in pharmaceuticals.Cesium bromide crystals are used in scintillation counters to detect radiation. The compound is also used to coat the inside of fluorescent screens.
Safety
Moderately toxic by intraperitoneal route.When heated to decomposition it emits toxic fumes of Br-.
Synthesis
Caesium bromide can be prepared via following reactions:
Neutralization:
CsOH (aq) + HBr (aq) → CsBr (aq) + H2O (l)
Cs2(CO3) (aq) + 2 HBr (aq) → 2 CsBr (aq) + H2O (l) + CO2(g)
Metabolism
Bromide is mainly absorbed via inhalation, but may also enter the body through dermal contact. Bromine salts can be ingested. Due to its reactivity, bromine quickly forms bromide and may be deposited in the tissues, displacing other halogens.
Caesium Bromide Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 | clara@hbshengyang.com | China | 873 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12449 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20294 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29892 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5601 | 58 |
View Lastest Price from Caesium Bromide manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2024-08-07 | Caesium carbonate
534-17-8
|
US $4.00-74.00 / g | 25g | 0.99 | 25kg | Shanghai UCHEM Inc. | |
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2021-07-02 | Caesium fluoride
13400-13-0
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- Caesium carbonate
534-17-8
- US $4.00-74.00 / g
- 0.99
- Shanghai UCHEM Inc.
-
- Caesium fluoride
13400-13-0
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd