The product is Poloxamer.
It is a chemical used in the process to manufacture contact lenses.
Its physical state is solid and its colour is white
Classification justification
General Interpretative Rules 1 & 6 of the Combined Nomenclature
Notes to Chapter 34
Harmonised System Explanatory Notes to heading 3402
Text to codes 3402, 3402 13 and 3402 13 00
Reissue of BTI 14NT-14-2755
Keywords
CHEMICAL PRODUCTSCONTACT LENSESIN SOLID FORMSURFACE-ACTIVE AGENTSWHITE