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By certification 
n-pentane is one of the main products of our company, finely rectified from the petroleum light dydrocarbon.The n-pentane can be used as desorption agents for molecular sieve dewaxing technique. Mixed with iso-pentane in various proportions, it can meet the standards of different foaming demands, and a highly efficient foaming agent for EPS. With the high purity, low sulphur content and no olefin, it will be the right choice for desorption agents and foaming agents.
Item Quality index
n-pentane content（wt)% ≥95
(n-pentane+ iso-pentane)content(wt)% ≥99
C4 and other lighter content(wt)% ≤0.5
Cyclopentane and other heavier content (wt)% ≤0.5
Sulphur content(ppm) ≤5
Free water 0
Item Quality index
n-pentane content（wt)% ≥95
(n-pentane+ iso-pentane)content(wt)% ≥99
C4 and other lighter content(wt)% ≤0.5
Cyclopentane and other heavier content (wt)% ≤0.5
Sulphur content(ppm) ≤5
Free water 0
