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HS Code |
278566 |
| Chemical Name | Potassium Nitrate |
| Chemical Formula | KNO3 |
| Molar Mass | 101.10 g/mol |
| Appearance | White crystalline solid |
| Density | 2.109 g/cm3 |
| Melting Point | 334 °C |
| Boiling Point | 400 °C (decomposes) |
| Solubility In Water | 36 g/100 ml (20 °C) |
| Odor | Odorless |
| Cas Number | 7757-79-1 |
As an accredited Potassium Nitrate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 99%: Potassium Nitrate purity 99% is used in fertilizer formulations, where it ensures optimal nutrient delivery and improved crop yield. Melting Point 334°C: Potassium Nitrate melting point 334°C is used in thermal storage systems, where it provides stable heat transfer and efficient energy retention. Particle Size <150 µm: Potassium Nitrate particle size <150 µm is used in fireworks manufacturing, where it enhances combustion rate and uniform color effects. Solubility 320 g/L (20°C): Potassium Nitrate solubility 320 g/L (20°C) is used in aqueous nutrient solutions for hydroponics, where it allows rapid dissolution and immediate plant uptake. Stability Temperature up to 400°C: Potassium Nitrate stability temperature up to 400°C is used in glass production, where it promotes consistent melting and clarity in glass products. Moisture Content <0.5%: Potassium Nitrate moisture content <0.5% is used in pyrotechnic formulations, where it prevents clumping and improves shelf stability. Molecular Weight 101.1 g/mol: Potassium Nitrate molecular weight 101.1 g/mol is used in analytical chemistry, where it enables precise standardization in titration processes. pH Neutral (7.0, 1% solution): Potassium Nitrate pH neutral (7.0, 1% solution) is used in corrosion control applications, where it minimizes metal degradation and extends system lifespan. |
| Packing | A sturdy white 25 kg bag labeled "Potassium Nitrate," with hazard warnings, manufacturer details, and tightly sealed to prevent moisture. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Potassium Nitrate: Typically 25-27 metric tons packed in 25 kg or 50 kg bags on pallets. |
| Shipping | Potassium Nitrate is shipped as a solid, typically in tightly sealed bags or drums. It must be kept dry and away from heat, acids, and combustibles. Classified as an oxidizer (UN 1486), it requires appropriate hazard labeling and documentation. Transport follows regulations for hazardous materials to ensure safe handling and storage. |
| Storage | Potassium nitrate should be stored in a cool, dry, well-ventilated area away from heat, moisture, and incompatible materials such as acids and reducing agents. Store in tightly sealed, labeled containers made of suitable material. Keep away from combustible substances and sources of ignition. Ensure storage area has appropriate spill containment and is equipped for handling oxidizing agents. Avoid contact with organic materials. |
| Shelf Life | Potassium nitrate typically has a shelf life of 2–3 years when stored in a cool, dry, airtight container away from moisture and contaminants. |
Competitive Potassium Nitrate prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
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