• No. 117, Guangqing Rd., Guangrao County, Dongying, China
  • +86 178 1030 0898
Dongying Liangxin Petrochemical Technology Development Limited Company
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    • 简体中文
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  • About Us
    • Our Subsidiaries
      • Dongying Liangxin Petrochemical Technology Development Limited Company
      • Dongying Junyuan Petrochemical Technology Development Co., Ltd.
      • Dongying JunYuan Logistics Co., Ltd.
      • Dongying Changyuan Petrochmical Technology Development Co., Ltd.
      • Orient JunYuan (Beijing) Technology & Trade Co., Ltd.
      • Xinjiang Liangxin Petrochemical Technology Development Co., Ltd.
    • Our Milestones
    • Our Global Partners
    • Our Certificates
      • ISO Certification Updates
      • REACH Registration Certificate for n-Heptane
  • Products
    • Pentanes
      • n-Pentane for Refrigerants
      • n-Pentane for Foaming Agents
      • Isopentane for Refrigerants
      • Isopentane for Foam Blowing Agents
      • Cyclopentane for Refrigerants
      • Cyclopentane for Foam Blowing Agents
    • Blend Blends
      • Cyclopentane/Isopentane 80/20 for PU Foam Insulation
      • Cyclopentane/Isopentane Blend 70/30 for Foam Blowing Agents
      • Iso/n-Pentane Blend (25–75%) for EPS Foaming
      • Cyclopentane/Isopentane 50/50 for PU Rigid Foam
    • Hexanes
      • Food Grade n-Hexane for Edible Oil Extraction
      • Food Grade n-Hexane for Soybean / Rapeseed / Sunflower Oil Extraction
      • n-Hexane 70% – Edible Oil Extraction Grade
      • n-Hexane 80% for Vegetable Oil Processing
      • n-Hexane 90% for Adhesive and Oilseed Processing
      • n-Hexane 99% Pharmaceutical Grade, for API Synthesis
      • n-Hexane 99% Pharmaceutical Grade, Specialty Solvent
    • n-Heptane, 99%
      • n-Heptane, Pharmaceutical Grade, for API Synthesis
      • n-Heptane, Pharmaceutical Grade, for Laboratory & Research
      • n-Heptane, High-Purity, for Specialty Solvent Applications
      • n-Heptane, Pharmaceutical Grade, for Analytical Applications
    • Di-tert-Butyl Polysulfide (DTBPS) – Industrial Sulfiding Agent
    • DMDS – Dimethyl Disulfide
  • Support
    • COA and MSDS
    • Catalogues
    • FAQ
    • Technical Support
  • Contact Us
    • Get a Quote

Our Certificates

Our Products

  • All Products
  • Blowing Agent (n-Pentane/Isopentane 10-90%)
  • Blowing Agent (n-Pentane/Isopentane 20-80%)
  • Blowing Agent (n-Pentane/Isopentane 30-70%)
  • Blowing Agent (n-Pentane/Isopentane 50-50%)
  • Blowing Agent (n-Pentane/Isopentane 60-40%)
  • Blowing Agent (n-Pentane/Isopentane 70-30%)
  • Blowing Agent (n-Pentane/Isopentane 80-20%)
  • Blowing Agent (n-Pentane/Isopentane 85-15%)
  • Cyclopentane for Foam Blowing Agents
  • Cyclopentane for Refrigerants
  • Cyclopentane/Isopentane Blend 70/30 (Blowing Agent)
  • D20 Specialty Hydrocarbon Fluid, CAS No. 64742-94-5
  • Heptane Pharma Grade
  • iso-Pentane
  • Isohexane, 99%, CAS No.107-83-5
  • Isopentane, 95% in Drums
  • Isopentane for Refrigerants
  • Isopentane, 99% in Drums
  • Isopentane for Foam Blowing Agents
  • n-Butane (R600), CAS Number 106-97-8
  • n-Heptane, 99%, CAS No.: 142-82-5, in Drums
  • n-Heptane, 99%, CAS No.: 142-82-5, in ISO Tanks
  • n-Heptane, High Purity, Greater than 99%
  • n-Hexane 90%, CAS No. 110-54-3
  • n-Hexane, 60%, CAS No. 110-54-3, in Drums
  • n-Hexane, 60%, CAS No. 110-54-3, in ISO Tanks
  • n-Hexane, 70%, CAS No. 110-54-3
  • n-Hexane, 80%, CAS No. 110-54-3
  • n-Hexane, 99%, CAS No. 110-54-3, in Drums
  • n-Hexane, 99%, CAS No. 110-54-3, in ISO Tanks
  • n-Ocane, 99%, CAS No. 111-65-9
  • n-Pentane for Foaming Agents
  • n-Pentane, 95%, in ISO Tank
  • n-Pentane, 99% in drums
  • n-Pentane, 99%, CAS 109-66-0, in ISO tanks
  • Normal Heptane
  • Iso/n-Pentane Blend (25–75%) – EPS Foaming Agent
  • Petroleum Ether, 61-76 °C
  • Sodium Methoxide 30% Solution in Methanol, CAS No.124-41-4
  • Sodium Methoxide Powder, CAS No.124-41-4
  • Sodium Methylate 30% Methanol, CAS No.124-41-4
  • Benchmark Prices for Pentanes, Hexanes and Heptanes in China Market
  • Leveraging Pentane, Hexane, and Heptane: Junyuan Petroleum Group’s Chemical Solutions for Global Industries
  • Versatile Applications of Isopentane (40%) & n-Pentane (60%) Blend
  • DTBPS in Hydrodesulfurization (HDS) Catalysts
  • REACH Registration Certificate for n-Heptane
  • Cyclopentane, 95% | CAS 287-92-3 | Green Blowing Agent for Polyurethane Foam | High-Purity Hydrocarbon
  • Publishing Principles
  • Ownership and Funding Info
  • Actionable Feedback Policy
  • Corrections Policy
  • Ethics Policy
  • Diversity Policy
  • Inclusive Workforce Powers Quality at Junyuan Petroleum Group
  • Innovating with Hydrocarbons
  • n-Hexane Manufacturer Direct Supply to Abidjan
  • 2-Methylbutane
  • 2-METHYLBUTANE (ISOPENTANE)
  • 2-METHYLBUTANE (ISOPENTANE), IsoPentane (R601a)
  • A Blowing Agent for the Polyurethane Foams
  • A brief overview of some of the applications for n-Pentane, Isopentane and Cyclopentane
President and CEO Mr. Miao Guangfa are presiding over the meeting

Our Products

  • n-Pentane for Foaming Agents
  • Isopentane for Refrigerants
  • Cyclopentane for Foam Blowing Agents
  • Di-tert-Butyl Polysulfide (DTBPS) – Industrial Sulfiding Agent
  • Pentane Blend 10-90, n-Pentane/Isopentane 10-90%
  • Pentane Blend 20-80, n-Pentane/Isopentane 20-80%
  • Pentane Blend 30-70, n-/Isopentane 30-70%
  • Pentane Blend 50-50%, n-Pentane/Isopentane 50-50%
  • Pentane Blend 60-40
  • Pentane Blend 70-30, n-Pentane/Isopentane 70-30%
  • Pentane 80/20 for EPS / LLDPEmanufacturers, procucers and suppliers
  • Pentane Blend 85-15, n-Pentane - Isopentane 85-15%
  • Cyclopentane refrigerant with a pentagonal chemical structure on a blue gradient background.
  • CYCLOPENTANE CAS number: 287-92-3 Synonyms: Pentamethylene Molecular formula: C5H10 Chemical structure
  • Cyclopentane, 99+%, Extra Pure
  • Cyclopentane (95%) packaging options for Korean market, showing ISO tank and 150 KG drums
Our Manufacturing Base in the East China:
Dongying Liangxin Petrochemical Technology Development Limited Company
Address: No. 117, Guangqing Rd., Dongying, Shandong 257345 China