IS 4749-1974
Calculation method for total industrial aromatic hydrocarbons

Standard No.

IS 4749-1974

Release Date

1975

Published By

IN-BIS

Latest

IS 4749-1974

Scope

This standard prescribes the method of calculation of bulk quantities of benzene, toluene, xylenes and ethylbenzene ( of purity 95 percent by mass and above ) and assumes that the impurities consist of those normally present in conventional commercial products.

IS 4749-1974 history

• 1975 IS 4749-1974 Calculation method for total industrial aromatic hydrocarbons