About HS Code 281512
Sodium hydroxide in aqueous solution, often referred to as soda lye or liquid soda, is a highly corrosive and strong alkaline chemical traded as a solution of varying concentrations in water. This form is widely used across numerous industries due to its ease of handling compared to solid forms, especially in large-scale operations. Key applications include pH regulation, chemical processing, water treatment, and as a cleaning agent in industrial settings. It is also essential in the production of pulp and paper, textiles, and various organic and inorganic chemicals. Major importers and exporters are typically large chemical manufacturers, water treatment facilities, and industrial cleaning suppliers. As a dangerous good, its international trade requires specialized tankers and strict compliance with safety regulations for corrosive liquids, including proper labeling and containment to prevent spills and ensure safe transport.
Products Under This Code
Soda lye, Liquid caustic soda, Aqueous NaOH, Sodium hydroxide solution, Caustic soda liquid, Industrial alkali solution
Real World Examples
Dow Caustic Soda Solution, Olin Liquid Caustic Soda, BASF Sodium Hydroxide Solution, Solvay Soda Lye
Common Misclassification
This code specifically covers sodium hydroxide in aqueous solution, differentiating it from the solid form (2815.11) due to its liquid state and associated handling and application differences.
Products Classified Under 2815.12
Industry
This code belongs to the Chemicals industry.
Trade Overview
The United States, China, Germany, and various European countries are prominent in the trade of liquid sodium hydroxide, catering to diverse industrial needs.
Frequently Asked Questions
What is HS code 281512?
HS code 281512 covers: Sodium hydroxide (caustic soda); in aqueous solution (soda lye or liquid soda). Sodium hydroxide in aqueous solution, often referred to as soda lye or liquid soda, is a highly corrosive and strong alkaline chemical traded as a solution of varying concentrations in water. This form is widely used across numerous industries due to its ease of handling compared to solid forms, especially in large-scale operations. Key applications include pH regulation, chemical processing, water treatment, and as a cleaning agent in industrial settings. It is also essential in the production of pulp and paper, textiles, and various organic and inorganic chemicals. Major importers and exporters are typically large chemical manufacturers, water treatment facilities, and industrial cleaning suppliers. As a dangerous good, its international trade requires specialized tankers and strict compliance with safety regulations for corrosive liquids, including proper labeling and containment to prevent spills and ensure safe transport.
What products fall under HS code 281512?
Soda lye, Liquid caustic soda, Aqueous NaOH, Sodium hydroxide solution, Caustic soda liquid, Industrial alkali solution
What are common misclassifications for HS code 281512?
This code specifically covers sodium hydroxide in aqueous solution, differentiating it from the solid form (2815.11) due to its liquid state and associated handling and application differences.
How is HS code 281512 structured?
HS code 281512 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (15) identify the heading, and digits 5-6 (12) specify the subheading. This code is standardized globally by the World Customs Organization.