Liquefied petroleum gas No Index name, u.m. ND for test method Norm acc. TP EAEU 036/2016 Norm for grade PBA acc. GOST 52087-2018 Actual content Mass fraction of components, % - sum of methane, ethane and ethylene - sum of propane and propylene including propane - sum of butanes and butylenes - sum of pentanes and hexanes - sum of unidentified hydrocarbons GOST 10679-2019 - - - - No more than 6.0 Not regulated - 50 + 10 Not regulated No more than 6.0 4.998 55.081 39.810 0.261 No less than 0.01 2 The volume fraction of the liquid residue at 20 oC, % GOST P 52087-2018 p. 8.2 No more than 1.8 No more than 1.6 Less than 0.1 3 Saturated vapour pressure, overpressure, MPa - at plus 45 oC - at minus 20 oC GOST 28656-2019 No more than 1.6 - No more than 1.6 No less than 0.07 1.33 0.15 4 Free water and alkali content GOST P 52087-2018 p. 8.2 N/A N/A N/A 5 Mass fraction of hydrogen sulphide and mercaptan sulphur, % including hydrogen sulphide GOST 22985-2017 No more than 0.013, No more than 0.003 No more than 0.01 No more than 0.003 0.0031 0.0011 6 Density at 20 oC, kg/m3 GOST 28656-2019 Not regulated Not regulated 517.1 7 Odour GOST P 52087-2018 p. 8.3 Characteristic, unpleasant Characteristic, unpleasant Characteristic, unpleasant
