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2930.90.49.10/Distilled Thioglycolic Acid/Japan

Distilled Thioglycolic Acid from Japan

Vacuum-distilled thioglycolic acid with minimized impurities, certified for electronics-grade applications. Classified under HTS 2930.90.4910 as chemically defined organo-sulfur acid.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Specify distillation conditions (pressure, temperature) and impurity profile (<1ppm heavy metals)

• Use nitrogen-purged, HDPE bottles with PTFE liners for moisture-sensitive transport

• Validate against RoHS Directive limits for electronic chemical imports