HS Code for Salicylic acid

Salicylic acid is classified under HS code 2918.21. This classification is situated within Chapter 29, which covers organic chemicals. Specifically, heading 2918 includes carboxylic acids with additional oxygen functions (such as alcohol, phenol, aldehyde, or ketone functions) and their anhydrides, halides, peroxides, and peroxyacids. Salicylic acid (ortho-hydroxybenzoic acid) is a carboxylic acid that also contains a phenol function, making it a phenolic acid. Subheading 2918.21 is a specific provision for salicylic acid and its salts. This classification applies to the chemical in its pure form or as a chemically defined compound. It is widely used in the pharmaceutical and cosmetic industries for its keratolytic and anti-inflammatory properties, but for customs purposes, the chemical structure dictates its placement in Chapter 29 rather than Chapter 30 or 33, unless it is prepared as a medicament or retail cosmetic.

Products Included

• Pure salicylic acid powder
• Sodium salicylate
• Calcium salicylate
• Potassium salicylate
• Technical grade salicylic acid

Common Misclassification

Salicylic acid is often confused with O-acetylsalicylic acid (Aspirin), which is classified under HS code 2918.22. While related, they are distinct chemical entities. Another common error is classifying salicylic acid under 3004 if it is packaged as a finished medicine, or 3304 if it is part of a prepared skin-care lotion. However, as a raw bulk chemical, 2918.21 is the correct code. Esters of salicylic acid, such as methyl salicylate, are classified under 2918.23.

FAQ

What is the HS code for salicylic acid?

The HS code for salicylic acid and its salts is 2918.21.

Is sodium salicylate classified under the same code?

Yes, HS code 2918.21 specifically includes both salicylic acid and its salts, such as sodium salicylate.