HS Code for Propellant powder

Propellant powder is classified under HS code 3601.00, which is the dedicated heading for explosives and pyrotechnic products. This classification is determined by the chemical nature and the intended function of the substance. Propellant powders are mixtures of chemical compounds that undergo rapid combustion (deflagration) rather than detonation to produce a high volume of gas. This gas pressure is used to propel a projectile from a firearm or to provide thrust for a rocket. The most common types are black powder (a mixture of charcoal, sulfur, and potassium nitrate) and smokeless powders based on nitrocellulose. Because these substances are designed to release energy in a controlled manner to perform mechanical work, they are distinct from the high explosives found in 36.02. The classification in 3601.00 is strictly for the powder in bulk or in measured charges that have not yet been assembled into finished ammunition. The safety and regulatory requirements for these materials are reflected in their placement within Chapter 36, which handles all energetic materials.

Products Included

• Black powder (gunpowder)
• Smokeless nitrocellulose-based powder
• Double-base powders (nitrocellulose and nitroglycerin)
• Propellant charges for rocket motors
• Solid propellants for industrial tools

Common Misclassification

Propellant powder is often confused with 36.02, which covers prepared explosives like TNT or dynamite; the difference lies in the rate of reaction (burning vs. detonating). It is also sometimes misclassified under 29.04 if the importer views it as a pure chemical compound like nitrocellulose, but once it is prepared as a propellant, Chapter 36 takes precedence. Finished cartridges containing powder are classified in 93.06.

FAQ

What is the HS code for propellant powder?

The HS code for propellant powders, including both black and smokeless varieties, is 3601.00.

Does this code include fireworks?

No, fireworks and other pyrotechnic articles are classified under HS code 36.04, as they are designed for entertainment rather than propulsion.