High-Purity Paraformaldehyde 99% for Electronics
High-purity paraformaldehyde 99% powder for cleanroom use in electronics manufacturing, providing ultra-low metal impurities for advanced resin systems in semiconductor packaging. As a chemically defined organic compound, it falls under tariff item 2912.60.00 for paraformaldehyde.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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Import Tips & Compliance
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Related Products under Tariff item 2912.60.00
Industrial Paraformaldehyde Flakes 91%
Industrial paraformaldehyde flakes at 91% concentration, used as a solid source of formaldehyde for phenolic and urea resin production in plywood and particleboard manufacturing. This product is a polymer of formaldehyde and is classified under tariff item 2912.60.00 as paraformaldehyde.
Paraformaldehyde 92% Powder
Paraformaldehyde 92% powder, a high-purity cyclic polymer of formaldehyde, used as a disinfectant and fixative in biological and medical laboratories. As a chemically defined organic compound, it falls under tariff item 2912.60.00 for paraformaldehyde.
Paraformaldehyde Bulk Bags 500kg
Paraformaldehyde bulk bags of 500kg containing 93% paraformaldehyde powder for large-scale resin manufacturing facilities. This product is a solid polymer of formaldehyde, classified under tariff item 2912.60.00 as paraformaldehyde.
Paraformaldehyde for Urea Resin Production
Special 95% paraformaldehyde optimized for slow-release formaldehyde in urea-formaldehyde resin synthesis for furniture manufacturing. This product is a solid polymer of formaldehyde, classified under tariff item 2912.60.00 as paraformaldehyde.
Paraformaldehyde Methanol Stabilized 94%
Paraformaldehyde methanol stabilized 94% powder, containing 4-6% methanol to prevent premature depolymerization during storage and transport for pharmaceutical intermediate synthesis. This product is a chemically defined organic compound, classified under tariff item 2912.60.00 as paraformaldehyde.
Paraformaldehyde Polymer Analysis Standard
Certified reference paraformaldehyde 96% for formaldehyde emission testing and polymer analysis instrumentation calibration. This product is a chemically defined organic compound used as a standard, classified under tariff item 2912.60.00 as paraformaldehyde.