A2293112
Caesium sulfate , AR,99.5% , 10294-54-9
CAS NO.：10294-54-9
Empirical Formula: Cs2O4S
Molecular Weight: 361.87
MDL number: MFCD00010959
EINECS: 233-662-6
| Pack Size | Price | Stock | Quantity |
| 10G | RMB31.20 | In Stock |
|
| 50G | RMB91.20 | In Stock |
|
| 250G | RMB345.60 | In Stock |
|
| 1KG | RMB1439.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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) |
| Absorption | ≤0.2 at 280 in H2O at 50% |
Description and 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].
Safety
| 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 |
