This standard specifies the determination principle, reagents, instruments and equipment, test procedures, calculation and precision of test results for the bromine value of benzene products. This standard applies to the determination of the bromine value of benzene and toluene.
GB/T 1815-1997 history
2019GB/T 1815-2019 Determination for the bromine number and bromine index of benzole products
1997GB/T 1815-1997 Determination for the bromine number of benzole products