Rubidium sulfate , 99.99%metalsbasis , 7488-54-2
Synonym(s):
Sulfuric acid, dirubidium salt
CAS NO.：7488-54-2
Empirical Formula: O4Rb2S
Molecular Weight: 267
MDL number: MFCD00011190
EINECS: 231-301-7
| Pack Size | Price | Stock | Quantity |
| 5G | RMB316.80 | In Stock |
|
| 25g | RMB1111.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 1050 °C |
| Boiling point: | 1700 °C |
| Density | 3.613 g/mL at 25 °C (lit.) |
| refractive index | 1.513 |
| form | crystal |
| Specific Gravity | 3.613 |
| color | white |
| Water Solubility | soluble |
| CAS DataBase Reference | 7488-54-2(CAS DataBase Reference) |
| EPA Substance Registry System | Sulfuric acid, dirubidium salt (7488-54-2) |
Description and Uses
Rubidium sulfate is a White orthogonal crystal. The molecular formula of the compound is Rb2SO4 and the molecular weight of rubidium sulfate is 266.999 g/mol. Rubidium Sulfate is a moderately water and acid soluble. Rubidium source for uses compatible with sulfates. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal.
Rubidium sulfate can be used for making other rubidium salts as the raw materials, for water treatment, or for hematology stain. It is also usedd on a ceramic bead and used as thermoionic detector. Rubidium sulfate is also used as a cathartic.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280-P302+P352-P362+P364 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 2 |
| RTECS | WS8350000 |
| TSCA | Yes |
| HS Code | 28332980 |
