Potassium Sulphate

Product Description
Product | Potassium Sulphate |
CAS | 7778-80-5 |
Formula | K2SO4 |
Synonym | Sulfuric acid dipotassium salt, Sulfuric acid potassium salt (1:2), Potassium sulphate |
Typical Product Specifications
Density | 2.66 mgcm3 |
Potassium Oxide | 50.0% min (powder), 40.0% min (granular) |
Particle Size | >80% 1 - 4.75mm (granular) |
Moisture | 1.0 max (powder), 5.0% max (granular) |
Chloride | 1.5 max (powder), 5.0% max (granular) |
Free Acid (H2SO4) | none |
Insolubility | in alcohol, acetone |
Color | colorless to white crystal or crystal powder |
Melting Point | 1067 c |
Odor | odorless |
Molecular weight | 174.26 |
Solubility | water |
Boiling Point | 1689 c |
Chemical Structure | ![]() |
Notes | Packaging: 25kg woven bag lined with PE bag Use: VISCOSITY CONTROLLING |
Class | Inorganic Chemicals: Nitrates, Phosphates, Oxides & more |

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