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Heavy Naphtha
May 11, 2018
Gasoline 1


is a transparent, petroleum-derived liquid that is used primarily as a fuel in internal combustion engines. It consists mostly of organic compounds obtained by the fractional distillation of petroleum, enhanced with a variety of additives.


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Note 1: The Octane Enhancer Agents Containing: Metals (LIKE FE, MN, PB,…).Aniline and its derivatives (Like N- Methyl Aniline ,N-N- dimity Aniline,…) And Chlorine Contain Agents (like Dichloroethane , 1, 2 Dichloropropane,… ) Aren't Permitted. Any other type of the octane enhancer additives needs the Oil Products Specification committed approval.
Note 2: Season definition:
a) Spring (21th March- 4th June)
b) Summer (5th June- 5th September)
c) Fall (6th September- 20th November)
d) Winter (21th November- 20th March)
Note 3: Gasoline containing oxygenated compounds must be analyzed by ASTM D4953 exclusively.
Note 4: ASTM D6839 is completely harmonized with ISO 22854. In samples containing high olefin content ASTM D6839 is preferred in comparison with ASTM D1319
Note 5: Dye quantity should be about 1 Mg/L.
(The color of dye shall be green otherwise mentioned by buyer)
Please note dye will be placed on board of vessel and will not be mixed.
Note 6: Maximum absorbance in visible region (at γmax) should not be greater than 0.16