Harmonised Commodity Description and Coding System (HS) - level 3 - Heading |
2931 |
Separate chemically defined organo-inorganic compounds (excl. organo-sulphur compounds and those of mercury) |
Combined nomenclature 8 digits |
29314910 |
Sodium 3-(trihydroxysilyl)propyl methylphosphonate |
Combined nomenclature 8 digits |
29314920 |
Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate |
Combined nomenclature 8 digits |
29314930 |
Etidronic acid (INN) (1-hydroxyethane-1,1-diphosphonic acid) and its salts |
Combined nomenclature 8 digits |
29314940 |
(Nitrilotrimethanediyl)tris(phosphonic acid), {ethane-1,2-diylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid), [(bis{2-[bis(phosphonomethyl)amino]ethyl}amino)methyl]phosphonic acid, {hexane-1,6-diylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid), {[(2-hydroxyethyl)imino]bis(methylene)}bis(phosphonic acid), and [(bis{6-[bis(phosphonomethyl)amino]hexyl}amino)methyl]phosphonic acid; salts thereof |
Combined nomenclature 8 digits |
29314990 |
Separate chemically defined non-halogenated organo-phosphorous derivatives, n.e.s. |