Key Properties of Potassium Hydroxide pellets
| Product Name: | Potassium Hydroxide Pellets |
| Synonyms: | Caustic Potash, Lye |
| CAS No: | 1310-58-3 |
| Chemical Formula: | KOH |
| Grade: | BP / USP |
| Appearance: | White or almost white, crystalline hard masses, supplied as sticks, pellets or irregularly shaped pieces; deliquescent and absorbs carbon dioxide. |
| Molar Mass: | 56.11 g/mol |
| Solubility: | Very soluble in water; freely soluble in ethanol (96 per cent). |
| Melting Point: | 360°C |
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WhatsappManufacturing process of Potassium Hydroxide pellets
Step 1: Raw Material Selection
- High-purity potassium carbonate and calcium hydroxide are selected.
- Raw materials undergo strict quality checks for purity.
Step 2: Chemical Reaction & Processing
- Potassium carbonate reacts with calcium hydroxide to form Potassium Hydroxide solution.
- The solution is filtered and refined to remove impurities.
Step 3: Crystallization & Pellet Formation
- The solution is evaporated and crystallized to achieve the required purity.
- The solid KOH is processed into uniform pellets.
Step 4: Quality Control & Testing
- The product is tested for assay, solubility, moisture content, and pH as per IP/BP/USP standards.
Step 5: Packaging & Storage
- Packed in HDPE bags or fiber drums to prevent contamination.
- Stored in a cool, dry place to maintain stability.
Applications of Potassium Hydroxide pellets
Technical Specifications of Potassium Hydroxide pellets
Potassium Hydroxide BP Specification
Download Potassium Hydroxide BP Specification
| Sr. No. | Test | Specification |
|---|---|---|
| 1 | Description | White or almost white, crystalline hard masses, supplied as sticks, pellets or irregularly shaped pieces; deliquescent and absorbs carbon dioxide. |
| 2 | Solubility | Very soluble in water; freely soluble in ethanol (96 per cent). |
| 3 | Appearance of Solution | The solution is clear and colourless. |
| 4 | Carbonates, calculated as K₂CO₃ | Not more than 2.0% |
| 5 | Chloride | Not more than 200 ppm |
| 6 | Phosphates | Not more than 100 ppm |
| 7 | Sulfates | Not more than 200 ppm |
| 8 | Aluminium | Not more than 0.2 ppm |
| 9 | Iron | Not more than 10 ppm |
| 10 | Sodium | Not more than 1.0% |
| 11 | Assay – Total Alkali, calculated as KOH | Not less than 85.00% to Not more than 100.50% |
Potassium Hydroxide USP Specification
Download Potassium Hydroxide USP Specification
| Sr. No. | Test | Specification |
|---|---|---|
| 1 | Description | White or almost white, crystalline hard masses, supplied as sticks, pellets or irregularly shaped pieces; deliquescent and absorbs carbon dioxide. |
| 2 | Solubility | Very soluble in water; freely soluble in ethanol (96 per cent). |
| 3 | Identification by potassium | It give reaction of potassium. |
| 4 | Identification by pH | Not less than 10.5 |
| 5 | Sodium | Not more than 1.0% |
| 6 | Insoluble Substances | Solution is complete, clear and colourless |
| 7 | Potassium Content | Not less than 59.90% |
| 8 | Assay – Total Alkali, calculated as KOH | Not less than 85.00%, including not more than 3.50% of Potassium Carbonate |
Packing and Storage condition of Potassium Hydroxide pellets
Packing:
- Packed in 25 kg / 50 kg HDPE bags with an inner LDPE liner for moisture protection.
- Available in fiber drums or plastic drums for high-purity grades.
- Bulk packaging in jumbo bags (500 kg – 1000 kg) available upon request.
Storage Conditions:
- Store in a cool, dry, and well-ventilated area.
- Keep away from moisture, acids, and incompatible materials.
Why Choose Chemignition for
Potassium Hydroxide pellets Supply?
Quality Assurance
Grade Compliance
Potassium Hydroxide pellets is manufactured in adherence to stringent global pharmaceutical standards.
In-House Quality Control
Each batch undergoes rigorous testing for purity, stability, and efficacy.
Regulatory Approvals
Certified for export and compliant with international regulatory requirements.
Large-Scale Manufacturing and Export
Grade Compliance
Potassium Hydroxide pellets is manufactured in adherence to stringent global pharmaceutical standards.
In-House Quality Control
Each batch undergoes rigorous testing for purity, stability, and efficacy.
Regulatory Approvals
Certified for export and compliant with international regulatory requirements.
