Phosphorus Oxychloride 99% Pure Technical Grade
This high-purity (99%) technical grade phosphorus oxychloride is a fuming liquid used in the production of phosphate esters and flame retardants. It falls under HTS 2812.12.00.00 due to its chemically defined nature as a phosphorus halide oxide per Chapter 28 notes. Commonly imported in steel drums for industrial chemical manufacturing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing phosphides or other complex nonmetal compounds
Heading 2853 covers other nonmetal compounds like phosphides; Chapter notes specify exclusions from pure oxychlorides
If for impure phosphorus or doped elemental forms
Elemental phosphorus in unworked forms stays in 2804, but chemical compounds like oxychloride move to subchapter III
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Import Tips & Compliance
• Declare exact CAS number (10025-87-3) on entry docs; use UN1830 hazmat labeling; watch for hydrolysis risks during storage to prevent purity degradation
Related Products under HTS 2812.12.00.00
Phosphoryl Chloride (POCl3)
Phosphoryl chloride, also known as phosphorus oxychloride, is a colorless liquid chemical compound with the formula POCl3, classified under HTS 2812.12.00.00 as a chloride oxide of phosphorus, a nonmetal. It is primarily used in organic synthesis for converting carboxylic acids to acid chlorides and as a dehydrating agent in pharmaceuticals and pesticides.
POCl3 Phosphorus(V) Oxychloride Lab Reagent
Laboratory-grade POCl3 is a reagent for chlorination reactions in research and small-scale synthesis, supplied in glass bottles. Classified in HTS 2812.12.00.00 as a chemically defined chloride oxide of nonmetal phosphorus, meeting Chapter 28 Note 1 criteria. Ideal for academic and R&D applications.
Industrial Phosphorus Oxychloride for Pesticide Production
This industrial variant of phosphorus oxychloride is used as an intermediate in synthesizing organophosphate pesticides like malathion. It is a pure, chemically defined compound under HTS 2812.12.00.00, specifically for nonmetal chloride oxides. Imported in ISO tanks for agrochemical plants.
Distilled Phosphorus Oxychloride 98.5% Assay
Distilled phosphorus oxychloride with 98.5% minimum assay is refined for high-precision applications like semiconductor doping precursors. HTS 2812.12.00.00 covers this as a pure phosphorus chloride oxide, distinct from mixtures. Supplied in specialized drums to minimize impurities.