Lead monoxide (litharge, massicot)
Lead oxides; red lead and orange lead. > Lead monoxide (litharge, massicot) > Lead monoxide (litharge, massicot)
Duty Rate (from China)
Products classified under Tariff item 2824.10.00
Battery-Grade Litharge (High Purity PbO)
Battery-grade litharge is a high-purity lead monoxide (PbO) powder, exceeding 99.5% purity, specifically refined for use in lead-acid battery plate formation. As a separate chemically defined compound of lead, it falls squarely under tariff item 2824.10.00, which covers lead monoxide in all its forms.
Ceramic Grade Lead Monoxide (Massicot)
Ceramic-grade massicot is a fine-ground form of lead monoxide (PbO) optimized for use as a flux in ceramic glazes, lowering melting points during high-temperature firing. As a chemically defined lead monoxide, it is correctly classified under tariff item 2824.10.00.
Electronics-Grade PbO Litharge
Electronics-grade litharge is ultra-pure lead monoxide (PbO) with impurities below 10 ppm, used in the production of PZT piezoelectric ceramics for electronic sensors and actuators. As a chemically defined lead monoxide, it falls under tariff item 2824.10.00.
Glassmaking Litharge (Synthetic PbO)
Glassmaking litharge is synthetic lead monoxide (PbO) produced by controlled oxidation, used in crystal glass production to impart brilliance and a high refractive index. As a pure, chemically defined lead monoxide, it is classified under tariff item 2824.10.00.
High-Density Litharge Pellets
High-density litharge pellets are pure lead monoxide (PbO) formed into uniform 5-10 mm pellets for automated dosing in continuous glass furnaces. Despite the physical form, the product remains chemically defined lead monoxide, classified under tariff item 2824.10.00.
Industrial Litharge Flakes
Industrial litharge flakes are lead monoxide (PbO) in flake form, designed for easier handling and reduced dust in large-scale battery and glass production. As a chemically defined lead monoxide, it is classified under tariff item 2824.10.00.
Litharge Powder (Lead Monoxide PbO)
Litharge powder is lead monoxide (PbO) in yellow or red powder form, used in battery manufacturing, glass production, and other industrial applications. As a separate chemically defined compound, it falls under tariff item 2824.10.00.
Massicot Granules (Lead Monoxide)
Massicot granules are the orthorhombic crystalline form of lead monoxide (PbO), supplied in granular form for use in ceramics and paint production. As a chemically defined lead monoxide, it is classified under tariff item 2824.10.00.
Nano-Litharge Lead Monoxide Particles
Nano-litharge is lead monoxide (PbO) in nanoparticle form, with particle sizes below 100 nm, used in advanced materials research and thin-film deposition. Despite the nanoscale, it remains chemically defined lead monoxide, classified under tariff item 2824.10.00.
Pharmaceutical Litharge USP Grade
Pharmaceutical-grade litharge is USP-grade lead monoxide (PbO) meeting pharmacopeia standards, used in ointment bases and medicinal creams. As a chemically defined lead monoxide, it is classified under tariff item 2824.10.00.
Red Massicot Lead Monoxide
Red massicot is the tetragonal crystalline form of lead monoxide (PbO), used in high-temperature flux applications and electronics. As a pure, chemically defined lead monoxide, it is classified under tariff item 2824.10.00.
Rubber Accelerator Litharge
Rubber accelerator litharge is fine lead monoxide (PbO) powder used as an activator in rubber vulcanization with thiazole accelerators. As a chemically defined lead monoxide, it is classified under tariff item 2824.10.00.
Stabilized Litharge for Storage
Stabilized litharge is lead monoxide (PbO) treated with minimal stabilizers to prevent oxidation during long-term storage. The core product remains chemically defined lead monoxide, classified under tariff item 2824.10.00, provided the stabilizers do not render it suitable for a specific use.
Technical Grade Litharge for Paint Drying
Technical-grade litharge is lead monoxide (PbO) with approximately 99% purity, used as a siccative or paint dryer in oil-based paints and varnishes. As a chemically defined lead monoxide, it is classified under tariff item 2824.10.00.
Yellow Litharge Pigment Powder
Yellow litharge is micronized alpha-PbO (lead monoxide) used as an inorganic pigment in specialty coatings and rubber vulcanization. As a chemically defined lead monoxide, it is classified under tariff item 2824.10.00.