HS Code for ion exchangers based on polymers of headings 3901 to 3913

Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms

Ion-exchangers of this heading are cross-linked polymers, generally in granular form, containing active ionic groups (usually sulphonic, carboxylic, phenolic or amino groups). These active ionic groups enable the polymers, when brought into contact with a solution of an electrolyte, to exchange one of their own types of ions for one of those (of the same sign, positive or negative) contained in the solution. These are used in water-softening, milk-softening, chromatography, for recovery of uranium from acid solutions and of streptomycin from broths and for various other industrial purposes.

By clicking "Find Related HS Code" button above, you can find 6 digits universal HS Code (which is valid for almost all countries in the world) and declarable codes for EU, UK, USA, Japan, China, India and Turkey (e.g. 10 digits TARIC code for EU countries or HTSUS code for USA) of "ion exchangers based on polymers of headings 3901 to 3913".