Potassium hydroxide solution 0.1 N in Isopropanol
| Density: | 0.79 g/cm3 (20 °C) |
| HS code: | 28152090 |
| Storage: | Store at +15 °C to +25 °C |
| SDS | available |
| R phrase: | R 11/36/38-67 |
| S phrase: | S 7-16-24-26 |
| Odour: | characteristic |
| Form: | liquid |
| Color: | colourless |
| Solubility in water: | (20 °C) soluble |
| Flash point: | ~12 °C |
| Explosion limit: | 2.0-12 Vol% |
| lgnition temperatute: | 425 °C |
| C(KOH) | 0.100 | ± 0.2% N | |
Potassium Hydroxide Solution 0.1 N in Isopropanol is a standardized 0.1 N solution of potassium hydroxide dissolved in isopropanol, intended for titrations, organic synthesis, and laboratory applications requiring anhydrous or alcohol-based alkaline conditions.
🏭⚗️ Production
Potassium Hydroxide 0.1 N in Isopropanol is prepared by dissolving accurately weighed high-purity potassium hydroxide pellets in anhydrous isopropanol under controlled conditions. The solution is standardized against a primary standard and packaged in moisture-resistant, airtight containers to maintain chemical stability and prevent reaction with atmospheric moisture or CO₂.
🔬 Properties
Potassium Hydroxide (KOH) is a white, deliquescent solid that forms a clear solution in isopropanol. The 0.1 N solution is strongly basic and exhibits complete dissociation of hydroxide ions in the alcoholic medium. It is highly reactive with acids and moisture and can generate heat upon contact with water.
🧪 Applications
Potassium Hydroxide 0.1 N in Isopropanol is used in analytical and pharmaceutical laboratories for non-aqueous titrations, organic synthesis, saponification reactions, and situations requiring controlled anhydrous alkaline conditions. It is suitable for preparing reagents and solutions where water-free basicity is critical.
⚠️ Safety
Potassium Hydroxide in Isopropanol is highly corrosive and flammable due to the alcohol solvent. It can cause severe burns to skin and eyes and is harmful if ingested or inhaled. Handle in a well-ventilated area using gloves, goggles, and protective clothing. Store in tightly-sealed, moisture-resistant containers away from acids, oxidizers, and ignition sources, and dispose of waste according to laboratory safety protocols.
