Salts and hydroxides of quaternary ammonium; lecithins and phosphoaminotides, whether or not chemically defined;
Colin and his salts.
Lysithinate and phosphoaminotides other.
2923.90 - Other.
The quaternary ammonium salts contain cation of quaternary nitrogen (R1R2R3R4N) where R1R2R3R4 represents the same or different chrysanthemums (methyl, ethel).
This cation can combine with OH-H and then give the quadrilateral ammonium hydroxide and its general symbol group (R4N-OH), which corresponds to its inorganic equivalent: ammonium hydroxide (NH4OH).
However, saturation can be done with other anions (chloride, bromide, iodide, etc.), resulting in quaternary ammonium salts.
Colin and his salts.
Lysithinate and phosphoaminotides other.
2923.90 - Other.
The quaternary ammonium salts contain cation of quaternary nitrogen (R1R2R3R4N) where R1R2R3R4 represents the same or different chrysanthemums (methyl, ethel).
This cation can combine with OH-H and then give the quadrilateral ammonium hydroxide and its general symbol group (R4N-OH), which corresponds to its inorganic equivalent: ammonium hydroxide (NH4OH).
However, saturation can be done with other anions (chloride, bromide, iodide, etc.), resulting in quaternary ammonium salts.
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Carboxylic acids