About HS Code 283340
This category encompasses peroxosulphates, also known as persulphates, which are potent oxidizing agents. Prominent examples include ammonium persulphate, potassium persulphate, and sodium persulphate. These chemicals are extensively employed in the polymer industry as initiators for polymerization reactions, in electronics for etching printed circuit boards, as active ingredients in hair bleaching products, and in water treatment for various oxidation processes. Chemical manufacturers and distributors are the primary importers and exporters of these compounds. The trade in peroxosulphates is largely driven by the demand from high-tech manufacturing sectors and the consumer goods industry. Important aspects for trade include their stability, purity, and the necessity for safe handling due to their strong oxidizing properties. Regulatory compliance for the transport and storage of these hazardous materials is a significant factor in international trade.
Products Under This Code
Ammonium persulphate, Potassium persulphate, Sodium persulphate, Peroxodisulphate, Peroxomonosulphate, Tetrapotassium peroxydiphosphate
Real World Examples
Hair Bleach (L'Oréal, Wella), PCB Etchants (various chemical suppliers), Polymerization Initiators (BASF, Arkema), Water Treatment Oxidizers
Common Misclassification
Peroxosulphates should not be confused with regular sulphates (2833.2x) as their chemical structure and powerful oxidizing properties are distinct.
Products Classified Under 2833.40
Industry
This code belongs to the Chemicals industry.
Trade Overview
China, USA, Germany, and Japan are leading countries in the production and consumption of peroxosulphates due to their advanced manufacturing industries.
Frequently Asked Questions
What is HS code 283340?
HS code 283340 covers: Peroxosulphates (persulphates). This category encompasses peroxosulphates, also known as persulphates, which are potent oxidizing agents. Prominent examples include ammonium persulphate, potassium persulphate, and sodium persulphate. These chemicals are extensively employed in the polymer industry as initiators for polymerization reactions, in electronics for etching printed circuit boards, as active ingredients in hair bleaching products, and in water treatment for various oxidation processes. Chemical manufacturers and distributors are the primary importers and exporters of these compounds. The trade in peroxosulphates is largely driven by the demand from high-tech manufacturing sectors and the consumer goods industry. Important aspects for trade include their stability, purity, and the necessity for safe handling due to their strong oxidizing properties. Regulatory compliance for the transport and storage of these hazardous materials is a significant factor in international trade.
What products fall under HS code 283340?
Ammonium persulphate, Potassium persulphate, Sodium persulphate, Peroxodisulphate, Peroxomonosulphate, Tetrapotassium peroxydiphosphate
What are common misclassifications for HS code 283340?
Peroxosulphates should not be confused with regular sulphates (2833.2x) as their chemical structure and powerful oxidizing properties are distinct.
How is HS code 283340 structured?
HS code 283340 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (33) identify the heading, and digits 5-6 (40) specify the subheading. This code is standardized globally by the World Customs Organization.