Diphosphorus pentaoxide
Diphosphorus pentaoxide; phosphoric acid;polyphosphoric acids, whether or not chemically defined: > Diphosphorus pentaoxide
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2809.10.00.00
Phosphorus Pentoxide Desiccant Grade
High-purity phosphorus pentoxide in granular form, optimized for use as a desiccant in laboratory and industrial drying applications. It avidly absorbs moisture from solvents and gases, forming phosphoric acid traps. Classified under HTS 2809.10.00.00 as the pure diphosphorus pentaoxide compound per Chapter 28 definitions.
Anhydrous Phosphorus Pentoxide Flake Form
Flake-form diphosphorus pentaoxide designed for easier handling in automated chemical processing lines. Primarily employed in the synthesis of phosphoric acid anhydrides and as a catalyst support. Classified as diphosphorus pentaoxide under HTS 2809.10.00.00, meeting Chapter 28 purity standards.
Diphosphorus Pentaoxide Anhydride P2O5
Diphosphorus pentaoxide (P2O5), also known as phosphorus pentoxide, is a white, deliquescent powder used primarily as a dehydrating and drying agent in chemical synthesis. It reacts with water to form phosphoric acid, making it essential for producing high-purity phosphates and in organic reactions requiring anhydrous conditions. This chemically defined inorganic compound is specifically classified under HTS 2809.10.00.00 as diphosphorus pentaoxide.
P2O5 Phosphorus Pentoxide Technical Grade
Technical grade diphosphorus pentaoxide, a powdery white solid used in large-scale production of phosphate esters and flame retardants. Its strong dehydrating power makes it indispensable in manufacturing detergents and water treatment chemicals. Falls squarely under HTS 2809.10.00.00 for pure diphosphorus pentaoxide.