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Potassium sulfate, Puratronic™, 99.997% (metals basis)
CAS: 7778-80-5 | K2O4S | 174.25 g/mol
$127.27 - $397.19
Chemical Identifiers
| CAS | 7778-80-5 |
|---|---|
| Molecular Formula | K2O4S |
| Molecular Weight (g/mol) | 174.25 |
| MDL Number | MFCD00011388 |
| InChI Key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
| Synonym | potassium sulfate, dipotassium sulfate, potassium sulphate, sulfuric acid dipotassium salt, sal polychrestum, sulfuric acid, potassium salt, arcanum duplicatum, kalium sulphuricum, caswell no. 702, sulfuric acid, dipotassium salt |
| PubChem CID | 24507 |
| ChEBI | CHEBI:32036 |
| IUPAC Name | dipotassium;sulfate |
| SMILES | [K+].[K+].[O-]S([O-])(=O)=O |
Description
Potassium sulfate principal use is as a fertilizer. It is also used occasionally in the production of glass and as a flash reducer in artillery propellant charges. It reduces muzzle flash, flareback and blast overpressure.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 7778-80-5 | |
| 174.25 | |
| OTYBMLCTZGSZBG-UHFFFAOYSA-L | |
| 24507 | |
| dipotassium;sulfate |
| K2O4S | |
| MFCD00011388 | |
| potassium sulfate, dipotassium sulfate, potassium sulphate, sulfuric acid dipotassium salt, sal polychrestum, sulfuric acid, potassium salt, arcanum duplicatum, kalium sulphuricum, caswell no. 702, sulfuric acid, dipotassium salt | |
| CHEBI:32036 | |
| [K+].[K+].[O-]S([O-])(=O)=O |
Specifications
| 1689°C | |
| 7778-80-5 | |
| Powder | |
| K2O4S | |
| MFCD00011388 | |
| potassium sulfate, dipotassium sulfate, potassium sulphate, sulfuric acid dipotassium salt, sal polychrestum, sulfuric acid, potassium salt, arcanum duplicatum, kalium sulphuricum, caswell no. 702, sulfuric acid, dipotassium salt | |
| OTYBMLCTZGSZBG-UHFFFAOYSA-L | |
| dipotassium;sulfate | |
| 24507 | |
| 174.27 | |
| Puratronic™ | |
| 2.662 g/mL | |
| (metals basis) |
| 1,069°C | |
| White | |
| 5 g | |
| K2SO4 | |
| 14,7674 | |
| Soluble in water and glycerol. Insoluble in alcohol,acetate and carbon disulfide. | |
| [K+].[K+].[O-]S([O-])(=O)=O | |
| 174.25 | |
| CHEBI:32036 | |
| 99.997% | |
| Odorless | |
| Potassium sulfate |
Safety and Handling
DOTInformation : Hazard Class: 9; Packaging Group: III
EINECSNumber : 231-915-5
RTECSNumber : TT5900000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only