About HS Code 381590
This HS code encompasses a broad range of chemical preparations that initiate, accelerate, or facilitate chemical reactions, but are not supported on a substrate and are not elsewhere specified. These are critical components in various industrial processes, including polymer manufacturing, pharmaceutical synthesis, and fine chemical production. Major importers and exporters are large chemical companies, specialized manufacturers, and research institutions globally. The trade in these goods is driven by demand for increased efficiency, selectivity, and sustainability in chemical processes. Key considerations include their specific catalytic activity, stability, and often proprietary formulations, which can significantly impact production costs and product quality in downstream industries.
Products Under This Code
Polymerization initiators, vulcanization accelerators, hydrogenation catalysts, oxidation catalysts, esterification catalysts, cross-linking agents, curing agents
Real World Examples
BASF catalysts, Evonik catalysts, Johnson Matthey catalysts, Arkema initiators, Clariant catalysts
Common Misclassification
This code can be confused with supported catalysts (38151X) or specific pure chemical compounds (Chapter 28 or 29) if the 'preparation' aspect and 'unsupported' nature are not clearly defined. It's crucial to distinguish between a single chemical and a formulated mixture for catalytic purposes.
Products Classified Under 3815.90
Industry
This code belongs to the Chemicals industry.
Trade Overview
Germany, USA, and China are major players in both production and consumption due to their large and advanced chemical industries.
Frequently Asked Questions
What is HS code 381590?
HS code 381590 covers: Reaction initiators, reaction accelerators and catalytic preparations, unsupported, n.e.c. or included. This HS code encompasses a broad range of chemical preparations that initiate, accelerate, or facilitate chemical reactions, but are not supported on a substrate and are not elsewhere specified. These are critical components in various industrial processes, including polymer manufacturing, pharmaceutical synthesis, and fine chemical production. Major importers and exporters are large chemical companies, specialized manufacturers, and research institutions globally. The trade in these goods is driven by demand for increased efficiency, selectivity, and sustainability in chemical processes. Key considerations include their specific catalytic activity, stability, and often proprietary formulations, which can significantly impact production costs and product quality in downstream industries.
What products fall under HS code 381590?
Polymerization initiators, vulcanization accelerators, hydrogenation catalysts, oxidation catalysts, esterification catalysts, cross-linking agents, curing agents
What are common misclassifications for HS code 381590?
This code can be confused with supported catalysts (38151X) or specific pure chemical compounds (Chapter 28 or 29) if the 'preparation' aspect and 'unsupported' nature are not clearly defined. It's crucial to distinguish between a single chemical and a formulated mixture for catalytic purposes.
How is HS code 381590 structured?
HS code 381590 is a 6-digit subheading under the Harmonized System. The first 2 digits (38) identify the chapter, digits 3-4 (15) identify the heading, and digits 5-6 (90) specify the subheading. This code is standardized globally by the World Customs Organization.