Sentence Examples with the word Sulphonate

Perkin; the method being to sulphonate anthraquinone, and then to convert the sulphonic acid into its sodium salt and fuse this with caustic soda.

Chemie, 1868, p. 34), or by heating the sulphonate with sodium formate (V.

It may be synthetically prepared by fusing potassium benzene sulphonate with caustic alkalis (A.

View more

A-Naphthoic acid, C 1 oH 7 CO 2 H, is formed by hydrolysis of the nitrile, obtained by distilling potassiuma-naphthalene sulphonate with potassium cyanide (V.

A thiophenol, C 6 H 5 SH, is known, and is prepared by the action of phosphorus pentasulphide on phenol, or by distilling a mixture of sodium benzene sulphonate and potassium sulphydrate.