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n-HEPTANE (CAS No.:142-82-5)
UN: 1206

Synonyms:Heptane; 1-Heptane;

Production Process:  Extracted from Petrochem Light hydrocarbon,then purified by hydrogenation method               




Packing Qty. in 20'FCL Qty in 40'FCL 
137KG/Drum 10.96MT  21.92 MT
16MT/Iso Tank
  • Specification
  • Feature&Application
  • Plant Details
  • FAQ
  • Properties

    Item Specification
    Appearance Colorless liquid
    API GR, 60℉ 72.7-75.0
    SP.GR, 60/60 0.685-0.693
    Composition by GC  
    n-Heptane 99.0% MIN.
    1,2DMCP & MCH 0.35% MAX
    1,2DMCP 0.25% MAX
    3-MethylHexane 0.35% MAX
    2-MethylHexane 0.20% MAX
    Largest Other Single 0.15%
    Distillation, ℃  
    IBP 96 MIN.
    DP 105 MAX
    5%~95% 1.5 MAX
    Color,SAYBOLT +30 MIN.
    Total sulfur wt ppm 1 MAX
    Copper Corrosion 100℃, 2hr 1 MAX
    NVM mg/100ml 1 MAX
    Aromatic, ppm 10 MAX
    Benzene wt, ppm 10 MAX
    Water, wt ppm 100 MAX
  • N-heptane 99%min.high purity grade is a key solvent in Pharmaceutical and Coating Industries. It is mainly used for the preparation of anesthetics, solvents, raw materials for organic synthesis and experimental reagents.


    Our n-Heptane is made by hydrogenation method to gurantee product free of benzene nor toluene which is forbidden in Pharmaceutical Industry, meanwhile, Sulphur is removed,which make our material is suitable for Pharmaceutical,Food, Resin & Coating Industries.Process same as SK Korea, it is not aborbtion process like other Chinese suppliers using.

  • Authorized Distributor/ Exporter since 2016

    NORTHEAST PHARM GROUP is a leading supplier of n-hexane and alkane series chemicals. The plant has been operating in alkane series chemicals for more than ten years.The plant's competitive resource advantages ensure that it produces high quality chemicals. Their products include N-Hexane, N-Heptane,Cyclohexane, N-Pentane, Methylcyclopentane, Isohexane, Isopentane. And has the company's own tank truck logistics fleet, to ensure that products can be more secure, more timely service to customers.With its leading market position, high production capacity and partners all over the country, the factory can provide high-quality products and services for vegetable oil, pharmaceutical intermediates, rubber and electronic cleaning enterprises.


    Plant is ISO90001, ISO14001,OHSMS18001 CERTIFIED



  • 1.What is its main application?
    n-Heptane can be used as solvent in organic synthesis in Pharmaceutical, Agrochemical,Coatings etc. also used as analytical reagent, gasoline engine knock test standard, chromatographic analysis reference material solvent.

    2. How many years we produced n-Heptane, and what is its capacity?
     produced since 2015.And capacity is 10000mt annually. 

    3. What is plant location and nearest port?
    It located in a chemical zone Liaoning province, and nearest port is Dalian port.

    4. If document Support and audit available?
    Yes, VQ ,allied tech. package and Audit is available for serious clients.

    5. What other products are producing or plan to produce in this plant?
    There also produce various purity of cyclohexane, n-hexane and isooctane.

  • Heptane is a straight-chain alkane with seven carbon atoms. It has been found in Jeffrey pine. It has a role as a non-polar solvent and a plant metabolite. It is a volatile organic compound and an alkane.N-heptane is a clear colorless liquids with a petroleum-like odor. Flash point 25°F. Less dense than water and insoluble in water. Vapors heavier than air.

    Molecular Formula




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