Potassium Sulphate K2SO4 AR 500g
R180.00
Potassium Sulphate k2so4 AR 500g
| Weight | 0.500 kg |
|---|---|
| Dimensions | 20 × 20 × 20 cm |
Got a question? / Not sure of something?
Chat an Expert via WhatsApp
Description
Potassium Sulphate k2so4 AR 500g
It is used in the laboratory for analysis and research purposes
Potassium sulfate may be used as a sulfonating agent in the preparation of 4′-dibenzo-18-crown-6-sulfonic acid via sulfonation of dibenzo-18-crown-6.
Potassium sulfate may be used in the preparation of needlelike mullite particles.
It may be used as a buffer for minimizing the adsorption of proteins on fused-silica capillaries in capillary zone electrophoresis
| Grade | AR reagent |
| Assay | ≥99.0% |
| Form | powder |
| Impurities | ≤0.01% insolubles |
| ≤5 ppm N compounds | |
| pH | 5.5-5.8 (25 °C, 5%) |
| anion traces | chloride (Cl–): ≤0.001% |
| cation traces | Ca: ≤0.01% |
| Fe: ≤5 ppm | |
| Mg: ≤0.005% | |
| Na: ≤0.02% | |
| heavy metals (as Pb): ≤5 ppm | |
| SMILES string | [K+].[K+].[O-]S([O-])(=O)=O |
Shipping & Delivery
LEAD TIME
Standard Delivery
Standard delivery is between 3 to 5 working days. This may differ from product to product. Lead time is likely to be indicated in the product description or you may phone our office to confirm.
Related products
Hydrochloric Acid 32% AR Grade
R155.00 – R525.00
Select options
This product has multiple variants. The options may be chosen on the product page
