PETN Pentaerythritol Tetranitrate
PETN is a sensitive high explosive used in detonating cords, blasting caps, and demolition charges. It is classified under HTS 3602.00.00 as a prepared explosive, excluding propellant powders, based on its brisance and shock sensitivity.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If denitrated or as alcohol derivative
Pentaerythritol base chemicals are classified under Chapter 29 polyhydric alcohols.
If incorporated into detonators or boosters
Articles containing PETN as initiators fall under heading 3603 for safety devices.
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Import Tips & Compliance
• Declare exact assay percentage; impurities may shift classification to Chapter 29 chemicals
• Comply with ISHM regulations for high explosives; retail sales prohibited without federal license
• Avoid wooden packaging; use non-sparking metal containers to meet safety standards
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