Potassium Nitrate Powder
Potassium nitrate (KNO3), also known as saltpeter, is an inorganic nitrate salt under HTS 2834.29.51.00 for nitrates other than specified types. It serves as an oxidizer in gunpowder, fireworks, and toothpaste formulations.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for agricultural fertilizer applications
Nitrates prepared expressly for fertilizer use transfer to Chapter 31 per chapter notes.
If when complexed with rare earth metals
Complex salts of inorganic bases fall under heading 2843 per Chapter 28 note 4.
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Import Tips & Compliance
• Obtain ATF import permits if destined for explosive manufacturing to prevent customs holds
• Label packages with UN 1486 hazard class for proper hazmat declaration during import
• Provide end-use statements to distinguish from fertilizer applications and maintain Chapter 28 classification
Related Products under HTS 2834.29.51.00
Sodium Nitrate Crystals
Sodium nitrate (NaNO3) is a white crystalline inorganic salt classified under HTS 2834.29.51.00 as a nitrate of an inorganic base other than those specified elsewhere. It is commonly used in fertilizers, pyrotechnics, and as a food preservative.
Barium Nitrate Granules
Barium nitrate (Ba(NO3)2) is a chemically defined inorganic nitrate classified in HTS 2834.29.51.00 as other nitrates. Primarily used in pyrotechnics for green flame production and in glass manufacturing.
Calcium Nitrate Tetrahydrate
Calcium nitrate tetrahydrate (Ca(NO3)2·4H2O) is an inorganic nitrate salt under HTS 2834.29.51.00 for other nitrates. Widely used in agriculture as a water-soluble fertilizer and concrete set accelerator.
Strontium Nitrate Crystals
Strontium nitrate (Sr(NO3)2) is a white crystalline nitrate salt classified under HTS 2834.29.51.00 as other nitrates. Used in fireworks for red flame color and in tracer bullets.
Lithium Nitrate Solution 50%
50% aqueous lithium nitrate (LiNO3) solution qualifies under HTS 2834.29.51.00 as chemically defined nitrates in aqueous form. Applied in pyrotechnics, ceramics, and lithium battery electrolytes.
Magnesium Nitrate Hexahydrate
Magnesium nitrate hexahydrate (Mg(NO3)2·6H2O) is an inorganic nitrate under HTS 2834.29.51.00, excluded from Chapter 25 exclusion for nitrates. Used as a catalyst and in fuel additives.