Cesium sulfate
- CAS No.
- 10294-54-9
- Chemical Name:
- Cesium sulfate
- Synonyms
- Cs2SO4;CESIUM SULFATE;Caesiumsulfate;CESIUM SULPHATE;Caesium sulfate;dicesiumsulfate;caesium sulphate;CesiumSulphateGr;Dicesium sulfate;Dicaesium sulfate
- CBNumber:
- CB1473742
- Molecular Formula:
- Cs2O4S
- Molecular Weight:
- 361.87
- MOL File:
- 10294-54-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/24 22:20:23
| Melting point | 1019 °C (lit.) |
|---|---|
| Boiling point | 1900 °C |
| Density | 4.243 g/mL at 25 °C (lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: 2 M at 20 °C, clear, colorless |
| form | Powder |
| Specific Gravity | 4.243 |
| color | White |
| PH Range | 6.0 - 7.5 |
| PH | 5.8～6.8 (50g/L, 25℃) |
| Water Solubility | Very soluble in water. Slightly soluble in alcohol, acetone, pyridine. |
| Sensitive | Hygroscopic |
| Merck | 14,2016 |
| Stability | Stable. |
| InChIKey | FLJPGEWQYJVDPF-UHFFFAOYSA-L |
| CAS DataBase Reference | 10294-54-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Cesium sulfate(10294-54-9) |
| EPA Substance Registry System | Sulfuric acid, dicesium salt (10294-54-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H361-H373 | |||||||||
| Precautionary statements | P201-P202-P260-P264b-P270-P281-P301+P312-P308+P313-P330-P403-P501c | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | FL0800000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28332990 | |||||||||
| NFPA 704 |
|
Cesium sulfate price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | C3136 | Cesium sulfate Grade I, ≥99% | 10294-54-9 | 50G | ₹8367.73 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | C3136 | Cesium sulfate Grade I, ≥99% | 10294-54-9 | 250G | ₹21076.28 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 230030 | Cesium sulfate 99.99% trace metals basis | 10294-54-9 | 10G | ₹8584.23 | 2022-06-14 | Buy |
| ALFA India | ALF-A16767-36 | Cesium sulfate, 99% | 10294-54-9 | 500g | ₹18474 | 2022-05-26 | Buy |
| ALFA India | ALF-A16767-22 | Cesium sulfate, 99% | 10294-54-9 | 100g | ₹4258 | 2022-05-26 | Buy |
Cesium sulfate Chemical Properties,Uses,Production
Chemical Properties
white or colourless odourless crystals
Uses
Cesium sulfate is used to prepare dense aqueous solutions for use in isopycnic centrifugation. It is also used for crystal growing purposes.
Uses
Cesium sulfate is the basic raw material for the preparation of various cesium salts, and can be used in trace analysis of aluminum and berkelium analysis reagent. It is often used as a liquid medium for density gradient centrifugation to separate and extract nucleic acids, suborganelles and plasmids [4].
Preparation
Lepidolite is an important mineral resource for the preparation of lithium, rubidium and cesium[5]. And cesium can be collected from the leaching solution by the process of crystallization, roasting, dissolution and solvent extraction. After the leaching solution is cooled from 85 °C to 35 °C. The mixture is calcined at 900 °C after most of Cs+ is precipitated as CsAl(SO4)2.XH2O, and the calcined product is dissolved in water to obtain Cs+ mixed sulfuric acid solution[6]. After four-stage countercurrent extraction, obtain the mixed sulfuric acid solutionis. Cs+ (99.20%) was extracted and purified by 4-tert-butyl-2-(α-methylbenzyl) phenol (t-BAMBP). The organic phase dissolved with CS+ was scrubbing and stripped with sulfuric acid, and cesium sulfate products were obtained after crystallization.
Purification Methods
Crystallise it from water (0.5mL/g) by adding ethanol and cooling.
Cesium sulfate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| FINAR LTD | +91 - 2717 - 616717 | New Delhi, India | 660 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
| LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3077 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| JSK Chemicals | 58 |
| Scientific OEM | 38 |
| FINAR LTD | 58 |
| Otto Chemie Pvt. Ltd. | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Central Drug House(P) Ltd. | 58 |
| LOBA CHEMIE PVT.LTD. | 58 |
| Triveni chemicals | 58 |
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