Granular potassium nitrate

Granular potassium nitrate from Sichuan Potassium Co., Ltd. is a high-purity fertiliser grade product supplied in consistent 1-2 mm and 2-4 mm granule sizes. The material meets a minimum KNO3 content of 99.7%, with chloride, sulphate, magnesium, sodium, and iron impurities capped at 100 ppm, 100 ppm, 5 ppm, 100 ppm, and 5 ppm respectively. Insoluble matter is limited to 0.05% maximum, ensuring low residue in application.

The granules are produced to a standard industrial specification for agricultural use, with a bright white appearance and uniform particle distribution that resists caking under normal storage conditions. Potassium nitrate is a binary fertiliser providing both potassium and nitrogen in a single compound, widely adopted for crops sensitive to chloride such as fruits, vegetables, and tobacco. Typical moisture content for granular grades is below 0.1%, supporting long shelf life without degradation.

This product is used primarily in fertigation systems and as a top dressing for high-value crops requiring precise nutrient delivery. It is compatible with most irrigation water and can be blended with other fertilisers to tailor nutrient ratios. Sichuan Potassium Co., Ltd. offers packaging in 25 kg, 50 kg, 500 kg, 1000 kg, and 1200 kg bags, with bulk options available for large-scale importers. Buyers should confirm port of loading and incoterms directly with the supplier.

Sichuan Potassium Co., Ltd. is based in Hefeng Industrial Zone, Shifang, Sichuan Province, China. The company operates as an imported-tier supplier with a focus on the production and export of potassium-based fertilisers, including granular potassium nitrate. Its listed address confirms a presence in a recognised chemical manufacturing region, with infrastructure supporting bulk handling and export logistics.

The supplier’s profile indicates a harbor trust tier, though current response metrics are not available, suggesting buyers should verify availability and lead times directly. No additional certifications, production capacity, or historical trade data are provided in the listing, so importers are advised to request these details during initial contact. The company’s product range appears concentrated on potassium compounds, with granular potassium nitrate as a core offering.