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  Purity :40%
  distillation range(?) :62.1-68.9  
  density ?20???kg/m?:679  
  benzene?mg/mg?% :without  
  sulfur: ?mg/mg?%: ?0.0001
  Bromine index mgBr/100g?2.3
  Nonvolatile(mg/100ml) ?0.2
  Mechanical impurity and moisture ?without
  N-hexane 60%  
  Purity :60%
  distillation range(?) : 66.6-69.6
  density ?20???kg/m?: 674
  benzene ?mg/mg?%:without  
  sulfur: ?mg/mg?%?0.0001
  Bromine index mgBr/100g?2.3
  Nonvolatile(mg/100ml) ?0.1
  Mechanical impurity and moisture ?without
  N-hexane 80%  
  Purity :80%
  distillation range(?) : 66.8-68.4
  density ?20???kg/m?: 664
  benzene?mg/mg?% :without  
  sulfur?mg/mg?%: ?0.0001
  Bromine index mgBr/100g ?2.3
  Nonvolatile(mg/100ml) ??0.01
  Mechanical impurity and moisture ?without
  N-hexane 97%
  Purity :97%
  distillation range(?) : 67.5-68.7
  density ?20???kg/m?: 660
  benzene?mg/mg?% :without  
  sulfur?mg/mg?%: ?0.0001
  Bromine index mgBr/100g ?2.3
  Nonvolatile(mg/100ml) ??0.01
  Mechanical impurity and moisture ?without