International HS 2022 reference

Phosphinates (hypophosphites) and phosphonates (phosphites), whether or not chemically defined

International reference codes stop at six digits. Select a destination to explore national tariff information.

For information and planning purposes only. Tariff classification, customs valuation, and final duty liability depend on precise product composition, physical characteristics, and national customs regulations. This sheet does not constitute formal customs advice or a legally binding tariff ruling. Always verify final classifications with a licensed customs broker or the destination customs administration before submitting an import declaration.

Related classifications

2835.22

Phosphates; of mono- or disodium, whether or not chemically defined

2835.24

Phosphates; of potassium, whether or not chemically defined

2835.25

Phosphates; calcium hydrogenorthophosphate (dicalcium phosphate), whether or not chemically defined

2835.26

Phosphates; of calcium n.e.c. in item no. 2835.25, whether or not chemically defined

2835.29

Phosphates; (other than of mono- or disodium, other than of potassium or of calcium hydrogenorthophosphate (dicalcium phosphate) and excluding other phosphates of calcium), whether or not chemically defined

2835.31

Polyphosphates; sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined

2835.39

Polyphosphates; other than sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined