Potassium hydroxide pellets (catalogue No. 105033) are analytical grade solid pellets of KOH supplied by Merck under the EMSURE product line. The reagent is widely used as a strong base, neutralizing agent and titrant in laboratory protocols, water analysis, chemical synthesis and pH adjustment. It is offered in a range of packaging sizes – 500 g, 1 kg, 5 kg, 25 kg and 50 kg – to meet the needs of different laboratory and industrial workflows.
Potassium hydroxide, catalogue No. 105033, is a reagent grade solid supplied by Merck (EMSURE). It consists of high-purity pellets of potassium hydroxide (KOH), a strong alkaline base used in a variety of analytical, chemical and laboratory applications including titration, pH adjustment, neutralization and synthesis reactions. The reagent is provided in multiple packaging sizes – 500 g, 1 kg, 5 kg, 25 kg and 50 kg – to support small- and large-scale use cases in quality control and industrial environments.
Advantages
- High-purity potassium hydroxide pellets suitable for analytical workflows.
- Strong alkaline reagent used in titrations, neutralization and pH control.
- Available in five convenient pack sizes (500 g, 1 kg, 5 kg, 25 kg, 50 kg) for flexible laboratory and industrial use.
- Good storage stability in pellet form simplifies handling and dosing.
- Consistent reagent quality under EMSURE standards for reliable results.
Technical specifications
| Chemical name | Potassium hydroxide |
| CAS number | 1310-58-3 |
| Empirical formula | KOH |
| Molecular weight | 56.11 g/mol |
| Grade | EMSURE ACS, Reag. Ph Eur |
| Form | Pellets |
| Assay | ≥85 % KOH basis (acidimetric) |
| Solubility | 1130 g/L (in water) |
| Pack sizes | 500 g; 1 kg; 5 kg; 25 kg; 50 kg |
| Typical applications | Titration, pH adjustment, neutralization, analytical chemistry |
| Storage conditions | 2–30 °C, dry |
| Brand | Merck |
