Potassium Nitrate (KNO3) Min. 99% is a premium, high-purity inorganic salt that serves as a critical component across a wide array of industries. Known for its strong oxidizing properties and excellent solubility, this versatile compound is a fundamental ingredient in the manufacturing of specialty glass and ceramics, where it enhances durability and clarity. In the metallurgy sector, it is widely used for the heat treatment and tempering of steel. Additionally, its consistent quality makes it indispensable in the production of pyrotechnics and as a highly effective, water-soluble fertilizer providing essential potassium and nitrogen for optimal plant growth. Rely on our Potassium Nitrate Min. 99% for consistent performance, exceptional purity, and reliable results in your most demanding industrial applications.