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Calcium Stearate Powder from Japan

Calcium stearate is the calcium salt of stearic acid, used as a lubricant, stabilizer, and release agent in plastics, rubber, and pharmaceuticals. It falls under HTS 2915.70.0150 as an 'other' stearic acid salt.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

Import Tips

• Provide assay certificates showing stearic acid derivation and calcium content

• Confirm particle size specs match declared powder form to avoid misclassification

• Include safety data sheets (SDS) for handling stearates as industrial chemicals