HS Code for Resin salts

Resin salts are classified under HS code 380620. This code is designated for salts of rosin, of resin acids, or of derivatives of rosin or resin acids, excluding salts of rosin adducts. These products are chemically produced by the neutralization of resin acids with inorganic bases or metallic oxides, resulting in substances like sodium resinate or zinc resinate. The classification falls under Chapter 38 (Miscellaneous chemical products) because these are considered chemical derivatives of natural resins. The distinction for 380620 is based on the ionic bond formed between the resin acid and a metal or alkali, which changes the chemical properties of the base resin for industrial applications such as emulsification in synthetic rubber production or as driers in paints and varnishes.

Products Included

• Sodium resinate
• Potassium resinate
• Zinc resinate
• Calcium resinate (limed rosin)
• Magnesium resinate
• Salts of hydrogenated rosin

Common Misclassification

The most frequent misclassification occurs with HS code 380610, which is for the base resin acids or rosin before they have been converted into salts. Another common error involves 380630 (ester gums), which are covalent esters rather than ionic salts. Furthermore, if the salts are prepared as finished "driers" for paints, they might be incorrectly placed in 321100; however, pure resin salts remain in 380620. Salts of rosin adducts are specifically excluded from this code and are typically classified under 380690.

FAQ

What is the HS code for resin salts?

The HS code for resin salts is 380620, covering salts of rosin, resin acids, or their derivatives.

What is the main industrial use for products in HS 380620?

They are primarily used as emulsifiers in the manufacture of SBR (Styrene-Butadiene Rubber) and as sizing agents in the paper industry.