About HS Code 2842
Heading 2842 encompasses a diverse range of inorganic salts and peroxoacids not elsewhere specified or included in Chapter 28, a critical 'basket' category within Section VI of the Harmonized System. This classification is particularly significant for including aluminosilicates, whether or not chemically defined, while explicitly excluding azides. The 'not elsewhere specified' (n.e.c.) qualifier means that if a more specific heading exists for a particular inorganic salt (e.g., sodium chloride under 2501, or sulfates under 2833), it will take precedence. The scope is broad, covering a vast array of chemical compounds that are foundational to numerous industrial processes and consumer products. Key sub-categories often include various silicates, phosphates, borates, and other complex salts, with aluminosilicates like zeolites being prominent examples due to their widespread use as catalysts, adsorbents, and ion-exchangers. This classification matters immensely for trade compliance as it requires a thorough understanding of chemical nomenclature and the hierarchical structure of the HS. Misclassification can lead to incorrect duties, delays, or even penalties. Historically, these 'n.e.c.' headings serve to capture the ever-evolving landscape of chemical innovation, ensuring that new or less common inorganic compounds have a proper place within the tariff schedule. This heading functions as a crucial catch-all, ensuring that all inorganic chemicals, especially those with complex structures or less common applications, are appropriately classified within Chapter 28, which broadly covers inorganic chemicals and compounds of precious, rare-earth, or radioactive elements and isotopes.
Products Under This Code
Sodium silicate, Potassium silicate, Calcium silicate, Magnesium silicate, Zeolites (synthetic and natural), Molecular sieves (aluminosilicate-based), Lithium silicate, Barium silicate, Strontium silicate, Zinc silicate, Lead silicate, Aluminum phosphate, Boron phosphate, Sodium borate (other than borax), Potassium borate, Ammonium borate, Calcium phosphate (other than dicalcium or tricalcium), Sodium aluminate, Potassium aluminate, Manganese carbonate (precipitated), Cadmium carbonate, Cerium carbonate, Lanthanum carbonate, Yttrium carbonate
Real World Examples
A chemical manufacturer in Germany exports a large consignment of synthetic zeolites, used as catalysts in petroleum refining, to a refinery in Saudi Arabia via the Suez Canal. These advanced aluminosilicates are classified under 2842. Similarly, a water treatment company in the United States imports a specialized grade of sodium silicate from China for use in water purification processes, arriving via container ship through the Pacific. Another scenario involves a pharmaceutical firm in India importing specific calcium phosphate salts from Switzerland, which are not food-grade dicalcium or tricalcium phosphates, for use as excipients in tablet manufacturing, typically transported by air cargo due to their value and sensitivity.
Common Misclassification
A common mistake is misclassifying specific inorganic salts that have their own dedicated headings within Chapter 28 or even other chapters. For instance, common salt (sodium chloride) should be classified under 2501, not 2842. Sulfates are specifically covered in 2833, and carbonates (of metals other than those specified in 2842) are often found in 2836. Traders might default to 2842 for any 'unusual' inorganic salt without first checking for a more precise classification. This often stems from overlooking the 'n.e.c.' qualifier and the hierarchical structure of the HS, where specific headings always trump general ones. Incorrectly classifying a common industrial chemical under 2842 can lead to incorrect duty rates and compliance issues.
Subheadings 2
Industry
This code belongs to the Chemicals industry.
Trade Overview
Major importers and exporters of goods under 2842 include industrial powerhouses like China, the United States, Germany, Japan, and South Korea, owing to their vast chemical and manufacturing sectors. Zeolites and silicates, in particular, see significant global trade. Tariff considerations vary widely by country and specific product, but many of these industrial chemicals may benefit from reduced tariffs under free trade agreements (FTAs) when traded between signatory nations. However, certain specialized or high-purity salts might face higher duties or specific import regulations due to their application in sensitive industries or their potential dual-use nature, though less common for this general heading compared to others in Chapter 28.
Frequently Asked Questions
What is HS code 2842?
HS code 2842 is a 4-digit heading in the Harmonized System that covers: Salts of inorganic acids or peroxoacids, n.e.c. including aluminosilicates whether or not chemically defined, but excluding azides. Heading 2842 encompasses a diverse range of inorganic salts and peroxoacids not elsewhere specified or included in Chapter 28, a critical 'basket' category within Section VI of the Harmonized System. This classification is particularly significant for including aluminosilicates, whether or not chemically defined, while explicitly excluding azides. The 'not elsewhere specified' (n.e.c.) qualifier means that if a more specific heading exists for a particular inorganic salt (e.g., sodium chloride under 2501, or sulfates under 2833), it will take precedence. The scope is broad, covering a vast array of chemical compounds that are foundational to numerous industrial processes and consumer products. Key sub-categories often include various silicates, phosphates, borates, and other complex salts, with aluminosilicates like zeolites being prominent examples due to their widespread use as catalysts, adsorbents, and ion-exchangers. This classification matters immensely for trade compliance as it requires a thorough understanding of chemical nomenclature and the hierarchical structure of the HS. Misclassification can lead to incorrect duties, delays, or even penalties. Historically, these 'n.e.c.' headings serve to capture the ever-evolving landscape of chemical innovation, ensuring that new or less common inorganic compounds have a proper place within the tariff schedule. This heading functions as a crucial catch-all, ensuring that all inorganic chemicals, especially those with complex structures or less common applications, are appropriately classified within Chapter 28, which broadly covers inorganic chemicals and compounds of precious, rare-earth, or radioactive elements and isotopes.
What products fall under HS code 2842?
Sodium silicate, Potassium silicate, Calcium silicate, Magnesium silicate, Zeolites (synthetic and natural), Molecular sieves (aluminosilicate-based), Lithium silicate, Barium silicate, Strontium silicate, Zinc silicate, Lead silicate, Aluminum phosphate, Boron phosphate, Sodium borate (other than borax), Potassium borate, Ammonium borate, Calcium phosphate (other than dicalcium or tricalcium), Sodium aluminate, Potassium aluminate, Manganese carbonate (precipitated), Cadmium carbonate, Cerium carbonate, Lanthanum carbonate, Yttrium carbonate
What are common misclassifications for HS code 2842?
A common mistake is misclassifying specific inorganic salts that have their own dedicated headings within Chapter 28 or even other chapters. For instance, common salt (sodium chloride) should be classified under 2501, not 2842. Sulfates are specifically covered in 2833, and carbonates (of metals other than those specified in 2842) are often found in 2836. Traders might default to 2842 for any 'unusual' inorganic salt without first checking for a more precise classification. This often stems from overlooking the 'n.e.c.' qualifier and the hierarchical structure of the HS, where specific headings always trump general ones. Incorrectly classifying a common industrial chemical under 2842 can lead to incorrect duty rates and compliance issues.
Which countries trade the most under HS code 2842?
Major importers and exporters of goods under 2842 include industrial powerhouses like China, the United States, Germany, Japan, and South Korea, owing to their vast chemical and manufacturing sectors. Zeolites and silicates, in particular, see significant global trade. Tariff considerations vary widely by country and specific product, but many of these industrial chemicals may benefit from reduced tariffs under free trade agreements (FTAs) when traded between signatory nations. However, certain specialized or high-purity salts might face higher duties or specific import regulations due to their application in sensitive industries or their potential dual-use nature, though less common for this general heading compared to others in Chapter 28.
How is HS code 2842 structured?
HS code 2842 is a 4-digit heading under Chapter 28 of the Harmonized System. The first 2 digits (28) identify the chapter, and digits 3-4 (42) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.