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Potassium Nitrate

Purity and Reliability for Industrial Applications


Refined Potassium Nitrate (RPN) from Companhia Eletroquímica Jaraguá has been produced since 1992 and, over more than three decades, has established itself in the market for its high purity, excellent solubility, and consistent quality. Today, our RPN meets the highest industry standards, combined with the technical expertise, reliability, and support that are part of Jaraguá's history.


Refined Potassium Nitrate is a white, crystalline inorganic salt composed of potassium and nitrogen in nitrate form. Its high chemical purity and excellent solubility make it a widely used raw material in various industrial processes that require reliable performance and high batch consistency.



Applications


Refined potassium nitrate is widely used in applications such as:


  • Manufacture of special glasses and ceramics;

  • Salt baths for heat treatments;

  • Chemical industry processes;

  • Pyrotechnic compositions;

  • Laboratory reagents;

  • Special industrial formulations.


Its high purity, excellent solubility, and rigorous manufacturing control make Refined Potassium Nitrate a reliable raw material for demanding industrial applications.



Quality and Reliability


At Jaraguá, quality means delivering consistent results in every delivery.


Our commitment is underpinned by a robust Quality Management System, which ensures:


  • Strict control of raw materials;

  • Complete traceability of produced batches;

  • Continuous monitoring of critical quality parameters;

  • In-house laboratory for conducting analyses and tests;

  • Certificates of Analysis (COA) issued for each batch;

  • Continuous improvement of production processes and quality controls.


Our goal is to provide a reliable and repeatable product, reducing variations and providing greater predictability to our customers' production processes.



Production to Specification


Each application has specific requirements.


For this reason, Jaraguá offers the supply of Refined Potassium Nitrate according to the needs of each project, including:


  • Specific particle size distributions;

  • Customized technical specifications;

  • Special packaging;

  • Labeling according to customer requirements.


Our technical team works closely with each client to develop the solution best suited to their application.



Chemical Characteristics


Chemical name: Potassium Nitrate

Chemical formula: KNO₃

Molecular weight: 101.10 g/mol

Melting point: 334 °C

Decomposition temperature: Approximately 400 °C

Density: 2.11 g/cm³

CAS Number: 7757-79-1

Risk class: 5.1 – Oxidizing substance



Packaging


Refined Potassium Nitrate is available in the following main packaging options:


  • Multi-layered paper bags with a net weight of 25 kg, with internal polyethylene packaging;

  • Other packaging options are available upon request.


For transport, all packages are palletized and wrapped in polyethylene film.


All our packaging is certified and meets applicable national and international standards, providing maximum safety in storage, handling and transport.



Security


Refined Potassium Nitrate is an oxidizing substance and must be handled in accordance with applicable safety regulations.


Its transport, storage, and handling must be carried out by qualified professionals, following safety procedures and the requirements of current legislation.



Why choose Jaraguá?


Choosing a supplier of refined potassium nitrate means choosing a partner capable of delivering consistent quality, operational reliability, and technical support throughout the entire business relationship.


Jaraguá offers:


  • More than three decades of experience in the manufacture of Refined Potassium Nitrate;

  • Continuous production since 1992;

  • Supply to national and international clients;

  • Quality Management System focused on continuous improvement and product reliability;

  • High standards of purity, solubility and consistency between batches;

  • Complete traceability of production;

  • Production tailored to meet the needs of each application;

  • Specialized technical and sales team for customer support;

  • Commitment to safety, regulatory compliance, and on-time deliveries.


At Jaraguá, we believe that lasting business relationships are built on trust, transparency, and consistent performance. Our commitment is to provide chemical solutions that add value to our clients' processes and contribute to the success of their projects.

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