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Petrol Data Sheets

Unleaded Petrol Technical Data

Product:

E5 / 10 Ultra Low Sulphur Petrol

BS EN 228:2012 + A1:2017


Sales Specification Units Minimum Maximum
Research octane number (RON) 95.0
Motor octane number (MON) 85.0
Lead content mg/l 5.0
Density at 15°C kg/m3 720.0 775.0
Sulphur content mg/kg 10.0
Oxidation stability minutes 360.0
Existent Gum (solvent washed) mg/100ml 5.0
Copper strip corrosion (3 hrs at 50°C) Rating Class 1 Class 1
Hydrocarbon type content – Olefins % (v/v) 18.0
Hydrocarbon type content – Aromatics % (v/v) 35.0
Benzene % (v/v) 1.0
Oxygen content % (m/m) 3.7
Oxygenates content
Methanol % (v/v) 3.0
Ethanol (including bioethanol) % (v/v) 10.0
Iso-propyl alcohol % (v/v) 12.0
Iso-butyl alcoho % (v/v) 15.0
Tert-butyl alcohol % (v/v) 15.0
Ethers (5 or more C atoms) % (v/v) 22.0
Other oxygenates % (v/v) 15.0
Vapour pressure (DVPE)
Summer (1 June - 31 August) kPa 45.0 70.0
Intermediate (1 Sept - 15 Oct) kPa 45.0 100.0
Winter (16 Oct - 15 April) kPa 70.0 100.0
Intermediate (16 April - 31 May) kPa 45.0 100.0
Vapour Lock Index (10VP + 7E70)
16 April - 31 May 1264
1 September - 15 October 1264
Sales Specification Units Minimum Maximum
Distillation characteristics
Evaporated at 70°C E70
Summer (1 June - 31 August) % (v/v) 22.0 50.0
Intermediate (1 Sept - 15 Oct) % (v/v) 22.0 52.0
Winter (16 Oct - 15 April) % (v/v) 24.0 52.0
Intermediate (16 April - 31 May) % (v/v) 22.0 52.0
Evaporated at 100°C E100 % (v/v) 46.0 72.0
Evaporated at 150°C E150 % (v/v) 75.0
Final boiling point °C 210.0
Distillation residue % (v/v) 2.0

Additional Information

1. Appearance should be clear and bright, free from undissolved water, sediment and suspended matter.

 2. The Summer and Winter dates specified above apply to to petrol at the point of supply to the consumer.

3. For distribution from terminals, the summer specification date shall apply from 16th May.

4. Performance additives (detergents, etc.) are added as required at depots.

5. Health, Safety and Environmental information is given on the Material Safety Data Sheet

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