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Zinc oxide 99.9%

High-Purity Zinc Oxide
We produce 99.9% zinc oxide using the French process (indirect process) for highly demanding applications, with GMP certification.
Description
At PILATO, we have been manufacturing high-purity zinc oxide since 1998, meeting the requirements of a wide range of industrial sectors. We offer a high-quality product whose manufacture is included within the scope of our ISO 9001 certification. Our 99.9% zinc oxide is produced using the indirect, or French, process, starting exclusively from high-purity electrolytic zinc ingots compliant with EN 1179.

The 99.9% zinc oxide we manufacture is used as a raw material for a wide range of sectors: from ceramics, glass, paints and coatings to chemicals, agriculture, food, cosmetics and pharmaceuticals. In glazes and frits it acts as a flux and promotes the crystal formation behind matt and satin finishes. In paints and coatings it provides protection against ultraviolet radiation. In agriculture it is used as a source of zinc to correct soil deficiencies, and in cosmetics and pharmaceuticals for its properties on the skin.

We can supply the product in a range of formats, including 25 kg bags, big bags and bulk.

A controlled, continuous manufacturing process using the French method

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Melting and vaporization of metallic zinc.

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Controlled oxidation in a highly efficient process.

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Capture and separation of the product using bag filters and internal silos.

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Automatic packaging that ensures a fully enclosed production system at every stage.

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The product can also be supplied in compacted and granulated form, reducing its volume and minimising dust generation during handling.

Why choose PILATO as a supplier?

Partnering with PILATO means working with a supplier that understands the industrial environment and has strong logistics capabilities. Our business focuses on offering:

Immediate availability

Immediate availability from our logistics facilities in Spain.

Compliance with Technical Requirements

Compliance with the technical requirements typically requested by our clients

Personalized service

Local presence and personalized service to coordinate deliveries and address sales-related questions.

Commitment

Commitment to traceability, consistency across batches, and a stable supply.

Frequently Asked Questions About the Zinc oxide 99.9%

Is the zinc oxide registered in accordance with European regulations?

Our zinc oxide has been registered under the REACH Regulation since 2010 and complies with the current European Pharmacopoeia standards, with impurity levels well below the established limits.

Yes. We hold GMP certification for manufacturing intended for the pharmaceutical sector in accordance with Good Manufacturing Practice requirements – Part II – and we maintain the corresponding Active Substance Master File (ASMF) to support assessment by laboratories and health authorities.

We operate a production plant dedicated exclusively to the manufacture of zinc oxide, minimising the risk of cross-contamination and safeguarding the quality of the finished product.

Each batch is fully traceable from receipt of the raw material through to dispatch of the finished product. We record all critical manufacturing-process information to provide our customers with transparency, control and confidence.

Our quality management system is certified in accordance with ISO 9001 and expressly includes the manufacture of zinc oxide from pure metallic zinc within its scope. PILATO also holds GMP certification issued by the Spanish pharmaceutical authorities.

Our team is carefully selected to ensure the best possible fit for each role. We place strong emphasis on continuous training in procedures and operating instructions through specific internal training for all personnel involved in production.

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