99% Prussian Blue CAS 14038-43-8

Certificate of Analysis-COA 

 Applications 

1. For Pigments And Coatings: Prussian blue (ferric ferrocyanide, CAS 14038-43-8) is a deep blue inorganic pigment used in paints, coatings, printing inks, plastics and rubber, delivering strong tinting strength and color stability across industrial applications.

2. For Sodium-Ion Battery Cathode Materials: Prussian blue and its analogues are widely studied and used as cathode materials for sodium-ion batteries, offering a cost-effective, iron-based framework for next-generation energy storage.

3. For Radioactive chemical And Heavy Metal Removal: Prussian blue acts as an effective adsorbent for radioactive chemical and certain heavy metal ions, supporting decontamination of wastewater and environmental remediation after nuclear and industrial incidents.

4. For Advanced Electrochemical Materials: Beyond pigments, Prussian blue analogues are explored in aqueous zinc-ion and other battery systems and as functional materials, making the ferrocyanide family a versatile platform for advanced energy applications.

5. Reliable Supply For Global Industry: Supplied as high-purity pigment-grade and battery-grade powder with consistent quality, Prussian blue gives paint, ink, plastics and battery material manufacturers a dependable iron-based blue with stable supply and flexible packaging.

 Quality Assurance 

Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

Liquid plastic drums

Liquid tonnes

Liquid iron drums

Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)