検索ワード: quaternium (リトアニア語 - 英語)

quaternium/polyquaternium
quaternium/polyquaternium

terminai quaternium/polyquaternium vartojami aprašyti kompleksinėms ketvirtinėms amonio druskoms, kurios neturi įprasto pavadinimo arba jų negalima pavadinti pagal analogiją su priimtais pavadinimais (pvz., quaternium-82, polyquaternium-20).
quaternary, ammonium salts usually have the suffix “-ium” in the stem of the cation. the term “monium” describes a monomethyl-substituted quaternary nitrogen; “dimonium” describes a dimethyl-subsituted quaternary nitrogen; “trimonium” describes a trimethyl-substituted quaternary nitrogen. 23. the terms quaternium/polyquaternium are used to describe complex quaternary ammonium salts that do not have a common name or that cannot be named by analogy to established names (e.g. quaternium-82, polyquaternium-20).