Product Overview & Quality

Product Name: Potassium nitrate (Saltpeter)
Grade: Analytical Reagent (AR Grade), providing high purity for soil analysis, fertilizer testing, and precise laboratory synthesis.
Purity (Assay): Not less than 99%
Physical Properties: Colorless crystals or white crystalline powder; odorless.
Solubility: Readily soluble in water; solubility increases significantly with temperature.

Safety & Hazards

Classification: Oxidizing Solid; may intensify fire; oxidizer.
Health Risks: Direct contact may cause mild skin and eye irritation. Ingestion of large quantities can interfere with the blood’s ability to carry oxygen (methemoglobinemia).
First Aid Measures: Flush affected eyes or skin with plenty of water. Move to fresh air if dust is inhaled. If swallowed, rinse mouth and seek medical attention.

Handling & Storage

Storage: Keep strictly away from combustible materials, organic substances, heat, sparks, and open flames. Store in a cool, dry place in tightly closed containers.
Precautions: Wear standard PPE, including chemical-resistant gloves and safety goggles. Avoid mixing with reducing agents or finely powdered metals due to the risk of violent reactions or explosions.