This standard applies to coal tar xylene - a mixture of three isomers of xylene and ethylbenzene, obtained in the process of processing
GOST 9949-1976 Referenced Document
GOST 18995.1-1973 Liquid chemical products. Methods for determination of density
GOST 2706.1-1974 Benzene hydrocarbons and allied products. Method of determination of appearance and colour
GOST 2706.13-1974 Benzene hydrocarbons and allied products. Method of determination of boiling range
GOST 2706.2-1974 Benzene hydrocarbons and allied products. Chromatographic method of determination of main substance and impurities content in benzene, tolyene and xylene
GOST 2706.3-1974 Benzene hydrocarbons and allied products. Method of determination of sulphuric acid colour
GOST 2706.7-1974 Benzene hydrocarbons and allied products. Method of determination of water extraction reaction
GOST 2706.9-1974 Benzene hydrocarbons and allied products. Method of determination of water layer height in tank