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Potassium Nitrate (KNO₃) is a fully water-soluble inorganic salt delivering a chloride-free combination of potassium and nitrate nitrogen in a single compound. Known historically as saltpeter and industrially as niter, it is manufactured as a white crystalline powder or granule with ≥99% purity. It is one of the most broadly applied inorganic salts in global trade, spanning specialty crop nutrition, food preservation, industrial heat transfer, glass manufacturing, chemical synthesis, and pharmaceutical formulation. Due to its high solubility and stable chemical behavior, it is specified by global manufacturers for applications requiring controlled oxidation and nutrient delivery. Scimplify is a potassium nitrate manufacturer and supplier that supplies in agricultural, food, technical, and molten salt grades, with multi-origin procurement, documentation packages including COA and SDS, and logistics support for buyers across the globe.
Potassium Nitrate (KNO₃) is a fully water-soluble inorganic salt delivering a chloride-free combination of potassium and nitrate nitrogen in a single compound. Known historically as saltpeter and industrially as niter, it is manufactured as a white crystalline powder or granule with ≥99% purity. It is one of the most broadly applied inorganic salts in global trade, spanning specialty crop nutrition, food preservation, industrial heat transfer, glass manufacturing, chemical synthesis, and pharmaceutical formulation. Due to its high solubility and stable chemical behavior, it is specified by global manufacturers for applications requiring controlled oxidation and nutrient delivery. Scimplify i...
Chemical Properties & Specifications
GHS03, GHS07
P210; P280; P304 + P340 + P312
H272; H335
Extensively used in advanced fertigation systems, greenhouse cultivation, and high-efficiency crop programs, potassium nitrate enables precise nutrient dosing, supports rapid nitrogen uptake, and enhances fruit size, color uniformity, and shelf life in high-value crops.
Acts as a controlled oxidizing and nitrating agent in fine chemical synthesis, enabling consistent reaction kinetics and improved yield efficiency in formulation-driven manufacturing environments.
Utilized in nitrate-based treatment processes for odor control, sulfide suppression, and biological wastewater management, where controlled nitrate release is critical.
Used in molten salt formulations for heat storage and transfer in industrial thermal systems, offering stable high-temperature performance and energy efficiency.
Applied in metal cleaning, pickling, and surface conditioning processes where oxidizing properties help improve treatment consistency and surface quality.
Stable
Strong oxidizer - contact with combustible material may cause fire
Incompatible with combustible materials, strong reducing agents
Store at RT