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Permanganate

Permanganate is a strong, versatile oxidizing agent that contains the permanganate ion (MnO₄⁻). Carus manufactures both potassium permanganate and sodium permanganate, each offering powerful oxidation capabilities for various applications.

Potassium permanganate is commonly used in municipal drinking water treatment, soil and groundwater remediation, and organic oxidation.

Sodium permanganate provides similar oxidizing strength but is often preferred for liquid applications due to its high solubility, making it ideal for industrial processes and in-situ chemical oxidation (ISCO) for remediation.

Both products are used in:

  • Municipal & industrial water treatment
  • Mining wastewater treatment
  • Surface polishing in electronics
  • Odor control in food and beverage industries

At Carus, we provide innovative environmental solutions that help our customers meet compliance and protect natural resources, contributing to a cleaner, safer world.

Our Solutions

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CAIROX® Potassium Permanganate

Our global brand of potassium permanganate is a versatile oxidant used to treat drinking water, wastewater, industrial process chemicals, plus numerous other applications. Available in the following grades:

Free Flow
Technical
Pharma and ACS
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AQUOX® Potassium Permanganate (Carus Europe Only)

Our Carus Europe brand of potassium permanganate is a versatile oxidant used in treating drinking water, wastewater, industrial process chemicals, and a range of other applications. Available in the following grades:

Free Flow
Technical
Pharma and ACS
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RemOx® S ISCO Reagent

Our global brand of potassium permanganate is a versatile oxidant used for soil and groundwater treatment. It’s ideal for in-situ chemical oxidation (ISCO) and is available globally.

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RemOx® L ISCO

Our global brand of sodium permanganate is a versatile oxidant used for soil and groundwater treatment. Sold by both Carus USA and Carus Europe, it is ideal for in-situ chemical oxidation (ISCO) applications.

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CARUSOL® Liquid Permanganate

Our global brand of sodium permanganate is a versatile oxidant used for drinking water, wastewater, and industrial process applications. CARUSOL® is effective for iron and manganese removal, odor control, color reduction, and radium reduction. Applications include iron and manganese reduction, taste and odor control, disinfection by-product reduction, color reduction, and radium reduction.

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CARUSOL® C Liquid Permanganate

An effective oxidant recommended for potable drinking water applications that require a concentrated sodium permanganate solution. Applications include iron and manganese reduction, taste and odor control, disinfection by-product reduction, color reduction, and radium reduction.

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A top view of a small, round plastic container filled with dark purple liquid, set against a white background. The liquid appears glossy and opaque.

LIQUOX® Sodium Permanganate

A liquid oxidant that’s advantageous for its high solubility in water, allowing it to be a more convenient and concentrated form of permanganate when used for electronics and organic oxidation of fine chemicals and pharmaceuticals.

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Why Carus?

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Laboratory Support

Carus offers expert technical support to answer questions, assess treatment options, and conduct lab testing. Our services include consulting, treatability and feasibility studies, and comprehensive analytical testing.

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Innovation & Technology

Carus is committed to ongoing innovation to help our customers solve complex environmental challenges. Our team continuously develops new technologies and refines existing solutions to ensure effective, sustainable outcomes for water, air, and soil treatment.

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Field Services

Carus provides comprehensive on-site treatment assistance as part of our technical support. Our services include technical expertise, supervision, testing, and custom feed equipment design and installation to ensure successful applications.

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Customer Support

For over 100 years, Carus has been dedicated to delivering exceptional customer service and support. Our personalized technical expertise and responsive service helps our clients solve their challenges and achieve their goals. We combine responsible chemistry with a customer-first approach.

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Ready to Get Started?

When it comes to permanganate solutions, Carus stands out as a trusted leader with over a century of expertise in environmental solutions. Our products are known for their consistent quality, innovative formulations, and industry-leading customer support. Whether you’re looking for potassium or sodium permanganate, our dedicated team is here to help you tackle any environmental challenge—ensuring compliance, efficiency, and sustainability. Contact us today and let Carus help you achieve your operational goals while contributing to a cleaner, safer world.

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