Potassium Persulfate Flakes
Flaked form of potassium persulfate for easier handling in polymer production. As a pure peroxosulfate of potassium, it is classified in HTS 2833.40.60.10 under 'other' peroxosulfates.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If coated or with anti-caking agents for retail
Additivated forms for retail sale classify as mixtures in 3824 per Chapter exclusions.
If borate-stabilized variant
Peroxoborates have separate classification; true persulfates remain in 2833.
If organic derivative misclassified
Organic peroxides go to Chapter 29; Chapter 28 covers only inorganic chemically defined compounds.
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Import Tips & Compliance
• Certify flake form doesn't alter chemical definition; use anti-caking agent declarations if present
• Pitfall: bulk vs retail packaging affecting statistical suffix
Related Products under HTS 2833.40.60.10
Potassium Persulfate Crystals
Potassium persulfate (K2S2O8) is a white crystalline powder used as an oxidizing agent in chemical synthesis and polymerization processes. It falls under HTS 2833.40.60.10 as a peroxosulfate (persulfate) of potassium, specifically classified as 'other' peroxosulfates of potassium. This chemically defined inorganic compound meets Chapter 28 criteria for peroxosulfates.
Diammonium Potassium Persulfate
A double salt combining potassium persulfate with ammonium, used in etching and polymerization applications. Classified under HTS 2833.40.60.10 as a peroxosulfate of potassium per Chapter 28 note on double salts in 2842, but specifically as 'other' potassium peroxosulfates here.
Technical Grade Potassium Persulfate Powder
Technical grade K2S2O8 powder for industrial bleaching and initiator use, with >98% purity. It is a peroxosulfate of potassium, fitting HTS 2833.40.60.10 as 'other' peroxosulfates, chemically defined per Chapter 28.
High Purity Potassium Persulfate for Electronics
Ultra-pure K2S2O8 (>99.5%) used in microelectronics etching. It qualifies as a chemically defined potassium peroxosulfate under HTS 2833.40.60.10.
Potassium Persulfate for Hair Bleaching
Fine powder potassium persulfate formulated for professional hair bleaching products. As a base peroxosulfate of potassium, it is under HTS 2833.40.60.10 when imported pure.
Granular Potassium Persulfate
Granular K2S2O8 for controlled-release in industrial oxidations. Classified as 'other' potassium peroxosulfates in HTS 2833.40.60.10.