Description
Part Number:424220010
CAS:7778-80-5
Potassium Sulfate, +99%
ACROS Organics™
Chemical Identifiers
| CAS | 7778-80-5 |
|---|---|
| Molecular Formula | K2O4S |
| Molecular Weight (g/mol) | 174.253 |
| MDL Number | MFCD00011388 |
| InChI Key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
| Synonym | potassium sulphate containing in the dry state more than 52 per cent by weight of k2o, fishertab™ st-auto kjeldahl tablets, fishertab™ st-35 kjeldahl tablets, fishertab™ mt-37 kjeldahl tablets, potassium hydrogen sulfate 100g, sulfuric acid potassium salt 1:?, epa pesticide chemical code 005603, sulfuric acid potassium salt 1:2, 7646-93-7 potassium-h2so4 1:1, sulfuric acid dipotassium salt |
| PubChem CID | 24507 |
| ChEBI | CHEBI:32036 |
| IUPAC Name | dipotassium;sulfate |
| SMILES | [O-]S(=O)(=O)[O-].[K+].[K+] |
products
| Brand | Quantity | Packaging |
|---|---|---|
| Acros Organics 424220010 |
1kg | Plastic bottle |
| Acros Organics 424222500 |
250g | Plastic bottle |
| Acros Organics 424220050 |
5kg | Plastic bottle |
| Acros Organics 424220250 |
25g | Glass Bottle |
Specifications
| Potassium sulfate | |
| ACS Reagent | |
| K2O4S | |
| MFCD00011388 | |
| potassium sulphate containing in the dry state more than 52 per cent by weight of k2o, fishertab™ st-auto kjeldahl tablets, fishertab™ st-35 kjeldahl tablets, fishertab™ mt-37 kjeldahl tablets, potassium hydrogen sulfate 100g, sulfuric acid potassium salt 1:?, epa pesticide chemical code 005603, sulfuric acid potassium salt 1:2, 7646-93-7 potassium-h2so4 1:1, sulfuric acid dipotassium salt | |
| OTYBMLCTZGSZBG-UHFFFAOYSA-L | |
| dipotassium;sulfate | |
| 24507 | |
| 174.25 | |
| ≥99% | |
| 10ppm max. | |
| 5ppm max. | |
| 5ppm max. | |
| 5ppm max. | |
| 200ppm max. | |
| White | |
| 5.5 to 8.5 (5% soln. at 25°C) |
| 7778-80-5 | |
| 99+% | |
| K2SO4 | |
| 15, 7793 | |
| Solubility in water: 110g/L (20°C). Other solubilities: insoluble in alcohol | |
| [O-]S(=O)(=O)[O-].[K+].[K+] | |
| 174.253 | |
| CHEBI:32036 | |
| Fine Crystals or Powder | |
| 100ppm max. | |
| 2.66g/mL | |
| 0.01% max. | |
| 50ppm max. | |
| Plastic bottle | |
| 1689.0°C | |
| 1067.0°C | |
| 1kg |
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