Description
Potassium Nitrate | Manufacturer, Supplier & Exporter
Flexi Laboratory Supplies is your trusted Potassium Nitrate | Manufacturer, Supplier & Exporter in South Africa, providing high-purity Potassium Nitrate for industrial, agricultural, and commercial use. We supply bulk quantities of premium-quality Potassium Nitrate to meet the diverse needs of industries such as agriculture, fertilizers, food processing, water treatment, and explosives manufacturing. With competitive pricing and reliable nationwide delivery, Flexi Laboratory Supplies is your dependable partner for chemical solutions.
Explore more of our agricultural and industrial chemicals, including Urea 46%, Calcium Nitrate, and Potassium Nitrate.
Product Overview – Potassium Nitrate
Potassium Nitrate (KNO₃) is a high-purity, water-soluble compound widely used across various industries. Known for its excellent oxidizing and fertilizing properties, Potassium Nitrate serves as a key ingredient in fertilizers, explosives, fireworks, heat transfer salts, and the food industry as a preservative. South Chem Trading supplies industrial and agricultural grades of Potassium Nitrate with full quality assurance and technical support.
Product Specifications
| Property | Specification |
|---|---|
| Chemical Name | Potassium Nitrate |
| CAS Number | 7757-79-1 |
| EINECS Number | 231-818-8 |
| Molecular Formula | KNO₃ |
| Molecular Weight | 101.10 g/mol |
| Appearance | White crystalline powder |
| Purity (KNO₃) | ≥ 99% |
| Solubility (Water) | 100% soluble |
| Melting Point | 334 °C |
| Density | 2.11 g/cm³ |
| Grade Standard | Agricultural / Industrial Grade |
| Minimum Order Quantity | 25 kg |
Packaging Options
- Standard Packaging: 25 kg moisture-resistant bags
- Bulk Packaging: Available on request for large-scale supply
- Safe Handling: Secure, clearly labeled packaging for safe storage and transport
Applications of Potassium Nitrate
| Industry | Applications |
|---|---|
| Agriculture | Fertilizer for promoting healthy plant growth with balanced potassium and nitrogen nutrients. |
| Food Industry | Preservative (E252) in cured meats and certain food products. |
| Explosives & Fireworks | Key oxidizing agent in gunpowder, fireworks, and explosives manufacturing. |
| Water Treatment | Corrosion inhibitor in closed-loop water systems and heat transfer salts. |
| Glass & Ceramics | Used in toughened glass manufacturing and ceramic glazing processes. |
| Chemical Industry | Oxidizing agent in various industrial chemical processes. |






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