2931494000
- Andre organiske-uorganiske forbindelser
- Ikke-halogenerede derivater af organiske phosphorforbindelser
- Andre varer
- (Nitrilotrimethandiyl)tris(phosphonsyre), {ethan-1,2-diylbis[nitrilobis(methylen)]}tetrakis(phosphonsyre), [(bis{2-[bis(phosphonomethyl)amino]ethyl}amino)methyl]phosphonsyre, {hexan-1,6-diylbis[nitrilobis(methylen)]}tetrakis(phosphonsyre), {[(2-hydroxyethyl)imino]bis(methylen)}bis(phosphonsyre), og [(bis{6-[bis(phosphonomethyl)amino]hexyl}amino)methyl]phosphonsyre; salte af disse produkter