HS Code for Bleaching powder

Bleaching powder, chemically known as calcium hypochlorite, is classified under HS code 2828.10. This classification is determined by the chemical composition of the product, which falls under Chapter 28 of the Harmonized System, covering inorganic chemicals. Specifically, heading 2828 is designated for hypochlorites, chlorites, and hypobromites. Bleaching powder is a mixture of calcium hypochlorite, calcium chloride, and calcium hydroxide. Because the primary active ingredient is commercial calcium hypochlorite, it is categorized under the subheading 2828.10. The classification follows General Interpretative Rule (GRI) 1, which dictates that classification is determined by the terms of the headings and any relative section or chapter notes. Since the product is an inorganic salt of an oxoacid of halogen, it fits the technical description of this heading perfectly. It is widely used in industrial bleaching of paper and textiles, as well as in water treatment for disinfection purposes.

Products Included

• Commercial calcium hypochlorite
• High-grade bleaching powder (stable)
• Calcium hypochlorite mixtures for water purification
• Technical grade bleaching powder for textile processing
• Disinfectant powders based on calcium hypochlorite

Common Misclassification

Bleaching powder is frequently misclassified under HS code 2801.10, which is reserved for pure chlorine gas. While bleaching powder contains available chlorine, it is a solid salt, not a gas. Another common error is using HS code 3808.94, which covers disinfectants put up in forms or packings for retail sale. If the bleaching powder is imported in bulk for industrial use, it must remain in Chapter 28. Additionally, some importers confuse it with sodium hypochlorite (liquid bleach), which is classified under HS code 2828.90.

FAQ

What is the HS code for bleaching powder?

The standard HS code for bleaching powder (calcium hypochlorite) is 2828.10.

Does the concentration of chlorine affect the HS code?

Generally, no. As long as the product is primarily commercial calcium hypochlorite, it remains under 2828.10 regardless of the percentage of available chlorine, provided it is not mixed with other chemicals that change its essential character.