Category n-Heptane, 99% in Drums

How a Leader Captured 80% Heptane Market Share Through Innovation and Customer-Centric Solutions

Abstract
Junyuan Petroleum Group has emerged as the undisputed leader in the global heptane market, commanding an 80% share driven by its relentless focus on product purity, flexible packaging solutions, and unparalleled logistics infrastructure. This article explores how the company outperforms competitors to become the preferred partner for industries like pharmaceuticals, adhesives, and specialty chemicals. Key factors include its ISO-certified production, steel drum and ISO tank packaging versatility, and a global distribution network that ensures seamless delivery to over 50 countries.

Unrivaled Product Quality

Junyuan’s heptane is renowned for its ultra-high purity (99.9%+), meeting stringent standards such as USP, EP, and ASTM. Its proprietary distillation technology eliminates impurities like aromatic hydrocarbons and sulfur compounds, making it ideal for sensitive applications:

• Pharmaceuticals: Critical for drug formulation and solvent extraction, with zero tolerance for contaminants.
• Electronics Cleaning: Leaves no residue, ensuring precision in semiconductor manufacturing.
• Polymerization: Delivers consistent reactivity for high-performance polymer production.

The company’s dedicated QC labs and real-time batch tracking system guarantee compliance with client-specific requirements, earning trust from Fortune 500 manufacturers.

Packaging Flexibility: Steel Drums & ISO Tanks

Junyuan caters to diverse client needs with two optimized packaging options:

1. Steel Drums (137 kg): Ideal for small-batch orders, ensuring airtight storage and safe handling.
2. ISO Tanks (20,000+ liters): Cost-effective for bulk shipments, reducing waste and logistics costs.

Both options adhere to UN safety standards and include tamper-proof seals, minimizing risks during transit.

Global Logistics Mastery

Junyuan’s dominance stems from its integrated supply chain:

• Strategic Hubs: Warehouses in Rotterdam, Houston, Singapore, and Dubai enable rapid regional delivery.
• Pharma-Grade Logistics: Temperature-controlled ISO tanks and GDP-compliant protocols for pharmaceutical clients.
• End-to-End Tracking: Digital platforms provide real-time shipment visibility, from factory to end-user.

This infrastructure slashes lead times to 5-35 days globally, even for urgent orders.

Sticky Customers in the Pharmaceutical Sector

Junyuan’s 80% market share is anchored by long-term partnerships with top-tier pharmaceutical companies. Key drivers include:

• Regulatory Expertise: Full documentation support for FDA, REACH, and ICH guidelines.
• Customized Blends: Tailored heptane grades for tablet coating, API synthesis, and vaccine production.
• 24/7 Technical Support: On-call chemists assist with formulation challenges and process optimization.

A leading European pharma giant recently credited Junyuan’s heptane for cutting its production downtime by 30%, underscoring the value of reliability.

Why Junyuan Stands Out

• Market Leadership: 80% global heptane share, validated by independent industry reports.
• Sustainability: Closed-loop recycling programs for steel drums and ISO tanks.
• Agility: Capacity to scale production by 200% within 90 days to meet surges in demand.

Next Steps for Buyers

1. Request a Purity Audit: Validate Junyuan’s heptane against your lab specifications.
2. Optimize Costs: Leverage bulk ISO tank discounts for annual contracts.
3. Engage Regulatory Teams: Collaborate early to streamline compliance for niche applications.

Junyuan Petroleum Group’s blend of quality, innovation, and logistics precision has redefined industry benchmarks, making it the go-to heptane supplier for mission-critical applications worldwide.

Product Details:

n-Heptane.
Synonyms & Trade Names: Heptane, normal-Heptane
CAS No. 142-82-5
RTECS No. MI7700000.
DOT ID & Guide. 1206 128.
Formula.: CH₃[CH₂]₅CH₃

Application: n-Heptane is a straight-chain alkane consisting of seven carbons that is widely used as a completely non-polar solvent.n-Heptane is sometimes chosen as a less toxic option to the traditional hexane in appropriate processes.In liquid form, n-Heptane is very easy to transport and store.

Compatibility: Heptane is incompatible with strong oxidizing agents.

1) n-Heptane: content > 99%, UN No: 1206, with colorless, tasteless, non-toxic environmental characteristics, product uses: this product is mainly used in pesticide intermediates, pharmaceutical intermediates, fine chemicals, etc., which can replace toluene, improve the purity of intermediate products.
2) n-Heptane: used in chemical reagents.
3) Industrial grade n-Heptane: content > 99%, CN No: 32006, with colorless, tasteless, non-toxic environmental characteristics, product use: This product is mainly used in pesticide intermediates, pharmaceutical intermediates, fine chemicals, etc., can replace toluene, improve the purity of intermediate products.
4) PVC special n-Heptane: content > 99%, used in chlor alkali industry thermal converter (Domestic Users: Inner Mongolia Yili Chemical Industry Co., Ltd., Inner Mongolia Haiji Chlor Alkali Chemical Co., Ltd., Henan Pingmei chlor alkali Co., Ltd., Shandong Binzhou Marine Chemical Co., Ltd.).

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Product description
Heptane (n-Heptane), 99+%
CAS: 142-82-5
FORMULA: CH3(CH2)5CH3
For Research & Development Not for drug, human, animal, or food use Specifications:
Content of n-Heptane, w%, ≥99
Distillation range, primary distillation point, dry point (℃), ≥94 ≤99
Density (20 ℃), kg / m3, 650-690
Bromine index, MGBR / 100g, ≤100
Saybolt Colour, ≥+28
Sulfur content, mg/kg, ≤2
Micro aromatic hydrocarbon, ppm, ≤10
Water w/v%, ≤0.1
Nonvolatile content, w/v%, ≤0.005

n-Heptane, 99%
CAS No. 142-82-5

Product Details
Manufacturer : Junyuan Petroleum Group
Package Dimensions : 137kg steel drums, 16mt ISO Tank

Customer questions & answers:
n-Heptane synonyms, n-Heptane pronunciation, definition of n-Heptane. n. Any of several isomeric, volatile, colorless, highly flammable liquid hydrocarbons, C7H16, obtained in the fractional distillation of petroleum.
What is the formula for n-Heptane?
n-Heptane is the straight chain form of the hydrocarbon with the formula C7H16.
What is Heptanes?
Heptanes is a mixture of the isomers of n-heptane. It can include these different forms and the straight chain n-heptane (above). There are different configurations of the C7H16.
What is heptane used for?
Heptane is a water-insoluble hydrocarbon obtained by fractional distillation of petroleum characterized by its petrol-like odor and colorless nature. It is used in the manufacturing of paint and coating additives, adhesives, sealants, chemical intermediates and formulation solvents in industrial and consumer use.
What are the health effects of n-heptane?
The following acute (short-term) health effects may occur immediately or shortly after exposure to n-Heptane: * n-Heptanecan irritate the eyes, nose and throat. * Exposure can cause headache, lightheadedness, dizziness, lack of coordination and loss of consciousness. * Loss of appetite and/or nausea may occur.
What are the properties of heptane?
Structure and Properties of Heptane. Heptane is the name for the straight-chained saturated hydrocarbon with 7 carbon atoms and 16 hydrogen atoms. The 7 carbon atoms are connected in one long chain with no branches. It is said to be fully saturated because it contains no double bonds between carbons.