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Redox Ltd (ASX: RDX, ‘Redox’ or ‘the Company’), a leading global distributor of chemicals, ingredients, and raw materials, is pleased to announce the acquisition of 100% of the shares in Molekulis Pty Ltd and Molekulis Limited (‘Molekulis’), a recognised leader in Transformer and Specialty Oils.

This acquisition, aligned with Redox’s inorganic growth strategy, enhances the Company’s client base across Australia and New Zealand, adds valuable supplier relationships with key specialty oil manufacturers, and expands the product range available to Redox’s loyal customers. It also strengthens Redox’s value proposition, allowing us to better meet the needs of clients across both existing and new industry sectors.

Under the leadership of Managing Director Philippe Reboul, Molekulis has established itself as a specialist in the supply of Transformer Oils — a critical component in the energy production, transmission and distribution sector. Headquartered in Brisbane, the company also operates a transformer oil regeneration plant in New Zealand. Molekulis recorded approximately A$27 million in sales revenue in 2024.

Philippe Reboul, Managing Director of Molekulis, commented:

“I’m very grateful of what the Molekulis team has built over the years and the strong relationships we’ve developed with our customers and suppliers. Joining Redox is a powerful next step for the business — their scale, resources, and the strong values we share will open up new opportunities for our customers while maintaining the high level of service and expertise they’ve come to expect. I’m excited to see Molekulis grow as part of the Redox team and confident this move will create lasting value for everyone involved.”

Raimond Coneliano, CEO & Managing Director of Redox, added:

“Molekulis is a business we’ve long respected, and we’re thrilled to welcome Philippe and his team to Redox. This acquisition strengthens our technical expertise and broadens our product offering — particularly in the power industry, as well as the lubricants, rubber, and bitumen sectors. We’re especially excited about Molekulis’ regeneration plant in New Zealand, which enables us to play a bigger role in the circular economy by giving used transformer oil a second life through careful reprocessing and helping reduce waste.”

Transaction Details and Transition Arrangements

A Share Sale Agreement was executed on 29th of April 2025, with completion on the 30th of April 2025, with key assets of Molekulis acquired by Redox as at that date.

Customers and suppliers should continue to engage with Molekulis as usual. Integration plans will be communicated in due course.

For more information, please contact your Redox or Molekulis representative.

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Tannic acid is a specific form of tannin and a type of polyphenol. It is defined in AAFCO as 582.20 for a source of flavour. Quebracho extract is a big complex polymer of tannin (MGM-S), specially for ruminant animals.

MGM-S has been approved to inhibit the growth and activity of methanogenic archaea in the rumen, which are responsible for producing methane as a byproduct of fermentation. It can alter the composition and activity of microbial populations, stimulating saliva production, favouring the growth of bacteria that produce less methane and increasing the proportion of propionate. Therefore, it can prevent the accumulation of lactic acid in the rumen and improve rumen pH stability, working together with marine-sourced calcium carbonate to reduce the risk of rumen acidosis.

MGM-S has been investigated for its ability to reduce the incidence of frothy bloat, which can occur when cattle consume rapidly fermentable feeds, such as high-grain diets in feedlot. MGM can help to reduce the stability of foam in the rumen by binding dietary proteins and maintain a more stable rumen environment, preventing the formation of gas bubbles and reducing the risk of bloat.

MGM-S also shows its anthelmintic effects due to its ability to disrupt the physiology and life cycle of parasites such as nematodes and coccidia.

Freshly milked dairy collected on-farm. Feed supplements like MGM-S are helping improve both milk composition and rumen health in today’s herds.

Adding 70 g MGM-S per day per cow could produce 1.2% more fat and increase milk protein by 3.3%. Adding 0.15% MGM-S to beef cattle diets for 93 days with initial body weight at 180 kg, achieved daily weight gain 180 grams and FCR was improved by 6.72% (8.18 vs. 7.63).

A study compiled by our Redox Animal Nutritionists.

Phosphorus (P) is an essential and expensive mineral for pigs, crucial for bone development, energy metabolism, and various physiological processes. The phosphorus requirement for pigs is dependent upon:

(1)   An adequate supply of P in an available form,
(2)   A suitable ratio of available Ca and P in the diet, and
(3)   The presence of adequate vitamin D.

Phosphorus in protein sources of animal origin is largely inorganic and has a high relative bioavailability (RBV). However, the RBV of P in meat and bone meal (MBM) is variable (67-90%). Phosphorus in inorganic supplements also varies in RBV (Table 1, Jondrevvill and Dourmad, 2006).  The RBV of MCP and MDCP is strongly affected by citric acids solubility and ammonium citrate solubility, respectively. Usually, the water solubility for MCP and MDCP is required to be greater than 80% and 50%, respectively.

Table 1. RBV and the digestibility coefficient of different inorganic P sources

In cereal grains and oil seed meals, about 60-75% of P is organically bound in in the form of phytate. The exogenous phytase supplementation can result in major improvement in RBV of phytate P. The higher temperature during pelleting of diets can reduce or destroy phytase activity and thermal stable phytase is available now to resist up to 85 ˚C pelleting temperature (Table 2).

Table 2. VTR phytase activity and heat stability (North Carolina State University)

To limit the loss of activity, Phytase must be made resistant to digestive proteases. After 2 h in contact with pepsin, VTR phytase retained about 93% of their initial activity (Figure 1).

Figure 1. The effect of pepsin on phytase activity.

A wide Ca-to-P ratio lowers P absorption and resulted in reduced growth and bone calcification. Ca and P requirements for maximizing bone strength are at least 0.1 percentage units higher than that maximal body weight gain. Although every 1-gram phytate P released by phytase could spare 1.33 grams Ca availability, a suggested ratio of total Ca to total P is between 1:1 and 1.25. It is noticed that the Ca in calcitic limestone is highly available, but Ca in dolomitic limestone is only 50 to 75% available.

An adequate vitamin D is necessary for proper metabolism of Ca and P, but a very high level of vitamin D can mobilize excessive amounts of Ca and P from bones.

A study compiled by our Redox Animal Nutritionists.

VivaSol D80 is a high-purity, de-aromatised hydrocarbon solvent designed for use in demanding industrial environments. Featuring a high flash point (~80°C), a narrow boiling range, and a low aromatic content, it provides a safer, low-odour alternative to traditional solvents without compromising performance.

Used across a wide range of industries—from Mining to metalworking—VivaSol D80 offers outstanding stability, low toxicity, and excellent solvency power. These characteristics make it the ideal solution for applications where workplace safety, regulatory compliance, and product consistency are key.

Versatile Industrial Applications of VivaSol D80

VivaSol D80 is trusted across several industries due to its performance and safety advantages. Here’s how it’s used:

Mining Chemicals – Flotation Aid for Mineral Extraction

VivaSol D80 is used as a flotation aid in the mineral processing industry. It assists in the selective separation of valuable minerals from waste material in flotation circuits. Its high purity and low odour make it ideal for enclosed operations, while its chemical stability ensures consistent performance and improved process efficiency.

Timber Treatment – Carrier Solvent for Termite Control

In the timber industry, VivaSol D80 serves as a carrier solvent in termite treatment formulations. Its controlled evaporation allows active ingredients to penetrate deep into wood substrates, offering long-lasting protection against pests.

Water Treatment – Solvent for Flocculant Production

VivaSol D80 is used in the production of polyacrylamide flocculants, helping to bind and remove suspended particles from water during treatment processes. Its solvent properties ensure compatibility and stability during polymerisation.

Aerospace and Automotive Cleaning – Safe Solvent for Precision Maintenance

Its low odour, high flash point, and residue-free performance make VivaSol D80 a preferred choice in aerospace and high-precision automotive cleaning applications. It effectively removes oils, greases, and contaminants from sensitive components without the flammability concerns of lower flash point solvents.

Agricultural Formulations – Carrier for Rapid Evaporation

In agriculture, VivaSol D80 acts as a carrier for active ingredients, especially where fast evaporation times are essential post-application. This ensures active compounds are delivered efficiently to target areas without lingering residues.

Thanks to VivaSol D80 — a safer choice for surface coatings with low toxicity and minimal odour. It offers smooth flow, quick drying, and helps create a healthier environment while meeting strict health and safety standards.

Surface Coatings & Printing Inks – Low Toxicity, Low Odour Solvent

It’s increasingly used in surface coating and ink formulations due to its low toxicity and minimal odour. It provides excellent flow and drying characteristics, while improving workplace conditions and helping manufacturers meet stricter health and safety standards.

Metalworking Fluids – Component for Lubricants and Rust Prevention

Used in cutting and stamping oils, VivaSol D80 reduces friction and heat in metal processing operations. It is also a key component in rust preventative formulations, helping protect metal parts during storage and transport.

Aluminium Rolling – Protection Against Scoring During Processing

During the aluminium rolling process, VivaSol D80 serves as a lubricating and protective agent, preventing “scoring” and surface imperfections. Its use enhances both production efficiency and final product quality.

Reliable Supply Options Through Redox

Redox can supply VivaSol D80 in packaging sizes tailored to meet industrial demand:

With a strong logistics network and technical expertise, Redox ensures secure, timely delivery and support to keep your operations running smoothly.

Whether you’re in Mining, manufacturing, agriculture, or advanced manufacturing sectors, VivaSol D80 offers the performance, safety, and versatility needed for modern industry.

Contact Redox today to learn more about VivaSol D80, request technical documentation, or place your next order.

Hexafluorozirconic acid (HFZA) is a critical and increasingly sought-after inorganic compound recognised for its pivotal role in driving efficiency and sustainability across numerous industries. Its unique properties meet the demands of modern industrial processes, such as enhancing corrosion resistance and in metal surface treatments.

Hexafluorozirconic acid is a clear, colourless liquid with a strong acidic nature. It is a water-soluble compound known for its:

Applications of Hexafluorozirconic Acid

Hexafluorozirconic acid plays a critical role in several industries due to its unique chemical characteristics. Some of the most common applications include:

  1. Metal Surface Treatment HFZA is extensively used to pre-treat metal surfaces. It acts as a corrosion inhibitor and adhesion promoter, providing a protective layer that enhances paint and coating durability. This makes it particularly valuable in the automotive, aerospace, and construction industries.
  2. Ceramics and Glass Manufacturing In the ceramics and glass industries, HFZA is utilised to modify surface properties and improve the performance of end products. It contributes to increased strength, reduced porosity, and enhanced thermal resistance.
  3. Catalyst Production Hexafluorozirconic acid serves as a precursor in the production of advanced catalysts. Its reactivity is leveraged in chemical synthesis processes, including polymerisation and petrochemical refining.
  4. Etching and Cleaning HFZA is a key component in etching and cleaning solutions for electronics manufacturing. It aids in precision cleaning and surface preparation for semiconductors and circuit boards.

Handling and Safety Considerations

Due to its corrosive and reactive nature, handling hexafluorozirconic acid requires strict adherence to safety protocols. Here are some essential guidelines:

Why Choose Us as Your HFZA Supplier?

At Redox, we understand the critical importance of quality and reliability in industrial applications. Our hexafluorozirconic acid is:

How can we help?

Hexafluorozirconic acid is a vital chemical compound with diverse applications across multiple industries.

Contact us today to learn more about our offerings and discover how we can support your requirements.

At Redox, we are proud to supply premium-grade Argan Oil, a versatile and nutrient-rich ingredient renowned across both cosmetic and culinary industries. Sourced from the kernels of the Argania spinosa tree, native to Morocco, this golden oil is often referred to as liquid gold—and for good reason.

A Time-Honoured Oil with Modern-Day Applications

Traditionally extracted through a labour-intensive cold-pressing process, Argan Oil has been used for centuries in Moroccan culture. Today, its appeal has expanded globally thanks to its impressive range of benefits and uses.

We offer both cosmetic-grade and culinary-grade Argan Oil, meeting the specific needs of formulators and manufacturers across a wide range of industries.

Cosmetic Applications

Argan Oil is a staple in the personal care and beauty sector, offering deep hydration, nourishment, and rejuvenation. Rich in vitamin E, essential fatty acids, and antioxidants, it is widely used in:

Its non-comedogenic profile makes it suitable for all skin types, including sensitive and acne-prone skin, making it a sought-after ingredient in natural and clean beauty formulations.

Argan oil is a nutrient-rich, lightweight oil that deeply moisturises hair, adds shine, tames frizz, protects against damage, and supports a healthy scalp—making it a powerhouse for hair care.

Culinary Applications

For food manufacturers, culinary-grade Argan Oil offers a distinctive nutty flavour and a powerful health profile. Often used in traditional Moroccan dishes such as couscous and tagines, it is also gaining popularity in gourmet and functional food sectors.

Its naturally occurring oleic and linoleic acids, along with potent antioxidants, contribute to its reputation for supporting heart health and reducing inflammation.

Why Partner with Redox?

At Redox, we understand the importance of quality, consistency, and reliable sourcing. Our Argan Oil is:

Whether you’re a formulator of natural skincare products or a manufacturer in the health food sector, Redox can support your business with high-quality Argan Oil delivered with efficiency and expertise.

Speak to Our Team

To learn more about our Argan Oil or request a sample or quote, contact your Redox representative or click here to enquire online.

Lemongrass (Cymbopogon citratus or Cymbopogon flexuosus) is a plant prized for its aromatic and therapeutic properties. Lemongrass oleoresin, a concentrated extract obtained through solvent extraction, captures both the volatile oils and heavier bioactive compounds. This makes it a versatile and long-lasting ingredient with applications across the food, fragrance, and pharmaceutical industries.

What is Lemongrass Oleoresin?

Lemongrass oleoresin is a thick, dark yellow to brown liquid with a strong, citrusy aroma. Its high citral content (65-85%) gives it a distinctive lemon scent, while compounds like geraniol and myrcene contribute to its therapeutic benefits. Unlike essential oil, oleoresin retains the plant’s heavier, non-volatile components, offering a more potent and durable solution for various uses.

Applications Across Industries

Lemongrass oleoresin has wide-ranging applications, making it a valuable ingredient for multiple industries:

Rich in citral and bioactive compounds, lemongrass oleoresin shines in aromatherapy for its stress-relief, mood-boosting, and fatigue-fighting properties—perfect for massage oils and wellness rituals.

 

Tailored Quality & Expertise

With decades of experience, Redox delivers top-tier Lemongrass Oleoresin with a focus on quality, reliability, and customised solutions. We understand that every customer has unique needs, so our team works closely with you to provide tailored supply solutions that align perfectly with your product formulations and goals.

Superior Quality Control

Sustainable, High-Quality Sourcing with Expert Support

We source Lemongrass Oleoresin from top-tier farms and producers, ensuring traceability, sustainability, and premium quality. Our technical and quality assurance team provides expert guidance on applications, specifications, and compliance, guaranteeing a product that exceeds industry standards.

Committed to eco-friendly practices, we align with the global demand for clean, sustainable ingredients while maintaining high purity and efficacy. Through strategic partnerships and efficient supply chain management, we offer cost-effective solutions, reliable supply, and on-time delivery for both bulk and customised orders.

How can we help?

Lemongrass oleoresin is a versatile and in-demand extract that serves multiple industries. Its unique combination of flavour, fragrance, and therapeutic properties makes it an essential ingredient for manufacturers in food, wellness, and personal care.

Offering lemongrass oleoresin allows us to provide our clients with a high-quality, multi-purpose solution that meets modern market needs.

Contact us today to learn more about bulk supply options and elevate your product offerings.

Did you know synthetic oil was initially developed for aeroplanes, not automobiles?

While it was first created to withstand the extreme conditions of aviation engines, synthetic oil has since become the preferred choice for modern high-performance car and truck engines and transmissions.

Why? Because synthetic oil offers four key advantages over conventional mineral-based oil, making it superior in terms of performance, efficiency, and longevity. 

As a distributor of Chevron Phillips Chemical’s extensive Synfluid® range of PAOs, Redox plays a key role in delivering premium synthetic base oils to the market. These polyalphaolefins (PAOs) are the foundation of high-quality synthetic lubricants, ensuring equipment runs smoother, lasts longer, and performs at its best—even under extreme conditions.

In the latest episode of their HISTORY of MOTOR OIL series, The Motor Oil Geek visited Dr. Ken Hope and his team at Chevron Phillips to explore the science behind synthetic base oil. They take a deep dive into the production process and uncover the specific properties that make synthetic oil an essential choice for today’s high-performance engines.

 

 

As automotive technology advances, the demand for high-quality lubricants continues to grow. Understanding how synthetic oil is made—and why it outperforms conventional oil—helps drivers and industry professionals make informed decisions about engine maintenance and efficiency.

To learn more about the fascinating history and science of synthetic oil, check out the full episode from Chevron Phillips Chemical or contact us today.

The choice of material is critical when it comes to dental aligners. Manufacturers need biocompatible, durable polymers that comply with stringent industry regulations. At Redox, we supply high-performance engineering polymers from SK Chemicals, ensuring dental aligner manufacturers can access materials that meet and exceed industry standards.

Why Material Choice Matters

Dental aligners undergo continuous stress and exposure to moisture, temperature changes, and pressure. Subpar materials can lead to deformation, reduced effectiveness, and patient discomfort. This is where SKYGREEN K2012 and ECOZEN T110Pro come into play.

Our Advantage: Engineering Polymers for Dental Innovation

SKYGREEN K2012 and ECOZEN T110Pro – Engineered for High-Performance Dental Applications

With SK Chemicals setting the stage for innovation, Redox ensures seamless distribution and technical support, helping manufacturers integrate these advanced polymers into their production processes.

Sustainability & Performance Hand-in-Hand

Beyond compliance, there is an increasing demand for sustainable and high-performance alternatives. SK Chemicals’ polymer solutions offer clarity, toughness, and environmental benefits, making them a preferred choice for forward-thinking manufacturers.

Partner with Redox for Cutting-Edge Solutions

At Redox, we pride ourselves on delivering high-quality materials with exceptional supply chain reliability. Whether you’re developing the next generation of dental aligners or enhancing existing designs, we have the expertise and materials to help you succeed.

Contact us today and see how we can help.

As recently announced, Redox was named Dow’s channel partner for industrial acrylic additives. This partnership enables Redox to take responsibility for distributing Dow’s advanced polymers, specifically designed to meet the needs of water treatment, mining, and mineral processing applications with unmatched efficiency.

The ACUMER™ range of scale inhibitors comprises Low Molecular Weight Polyacrylic acids and their corresponding sodium salts, offering a phosphorus-free solution for industries adhering to strict discharge water regulations.

Key Benefits of ACUMER™ Polymers:

Let’s look at a few of these in more depth.

Performance of ACUMER™ Scale Inhibitors in Scale Control for Cooling and Boiler Systems.

Cooling circuits are widely used across industries to dissipate heat by circulating water. However, recirculating water tends to accumulate impurities, leading to the precipitation of salts. These salts and other particles can form deposits on equipment surfaces, reducing heat transfer efficiency and increasing operational and maintenance costs.

To combat these challenges, Dow ACUMER™ polyacrylate water-soluble scale inhibitors effectively prevent scale formation in cooling systems, boilers, and evaporators. ACUMER™ Polymers work by dispersing salts to prevent deposition and modifying their structure, making scale less adhesive and easier to manage.

These inhibitors effectively address the particulate matter, including calcium carbonate, calcium sulphate, calcium phosphate, silica, silicate, silt, and iron, reducing their ability to stick to heat transfer surfaces and ensuring optimal system performance.

Table 1. ACUMER™ scale inhibition performance (product selection guide)

 

ACUMER™ 2000 Polymer

ACUMER™ 2000 is a high-performance acrylate copolymer specifically formulated to enhance the stabilization of phosphate-based water treatment systems. It also serves as an effective stabilizer in zinc-containing treatment programs. Additionally, ACUMER 2000 efficiently disperses common inorganic particulates and maintains its performance even under pH fluctuations.

Designed for high-alkaline storage stability, ACUMER™ 2000 allows for the convenient formulation of single-package water treatment solutions, making it a reliable choice for long-term use in demanding environments.

ACUMER™ 5000 Polymer

ACUMER™ 5000 is a proprietary multifunctional polymer with a molecular weight of 5000, specifically designed to inhibit silica and magnesium silicate scale formation. It effectively disperses colloidal silica and minimizes magnesium silicate scale buildup on heat transfer surfaces, ensuring optimal system performance.

Key Applications & Benefits:

This combination of scale inhibition, stability, and versatility makes ACUMER™ 5000 a reliable solution for water treatment applications in both cooling circuits and high-pressure boilers.

How can we help?

Whether for industrial water treatment or oil production, ACUMER™ Polymers deliver superior performance tailored to your application, formulation, and operational requirements.

At Redox, we’re here to assist you. Partner with Redox for innovative and sustainable scale inhibition solutions. Contact us today to learn more about the ACUMER™ range of scale inhibitors and how they can enhance your processes.

™ ACUMER is a trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow