HS Code for Phosphorus pentachloride

Phosphorus pentachloride (PCl5) is classified under HS code 2812.14. This classification is part of heading 2812, which covers halides and halide oxides of non-metals. PCl5 is one of the most important phosphorus chlorides and is widely used in the chemical industry as a chlorinating agent. It typically exists as a white to pale yellow crystalline solid with a pungent odor. The classification under 2812.14 is specific to the pentachloride form, distinguishing it from the trichloride form. The Harmonized System organizes these chemicals based on their precise molecular composition. For PCl5, the presence of five chlorine atoms per phosphorus atom dictates its placement in this specific subheading. It is essential for importers to distinguish this from other halides to ensure compliance with safety and environmental regulations. Its role in the production of lithium-ion battery electrolytes and pharmaceutical intermediates has increased its trade volume significantly in recent years.

Products Included

• Phosphorus(V) chloride
• Pentachloro-phosphorane
• Crystalline phosphorus pentachloride
• PCl5 reagent grade

Common Misclassification

Phosphorus pentachloride is frequently confused with phosphorus trichloride (HS code 2812.13). The distinction is critical as they have different chemical properties, reactivity levels, and regulatory requirements. Another common misclassification occurs with phosphorus oxychloride (HS code 2812.12). While both are phosphorus-based chemicals in heading 2812, the oxychloride contains oxygen, which PCl5 does not. Furthermore, it should not be confused with antimony pentachloride (HS code 2812.19), which is a metal halide. Accurate classification requires a certificate of analysis confirming the molecular formula and the absence of oxygen within the compound structure to ensure the correct tariff is applied.

FAQ

What is the HS code for Phosphorus pentachloride?

The HS code for phosphorus pentachloride is 2812.14.

How does PCl5 differ from PCl3 in classification?

PCl5 is classified under 2812.14, while PCl3 is classified under 2812.13; the distinction is based on the number of chlorine atoms in the molecule.