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n-Heptane Supplier CAS 142-82-5
Overview
At Shandong Yinglang Chemical Co., Ltd., we specialize in the bulk supply of High-Purity n-Heptane (≥ 99.0%). Unlike standard mixed heptane fractions, our n-Heptane is rigorously refined to minimize branched-chain isomers and moisture. This ultra-pure profile ensures no unwanted residues post-evaporation, making it the definitive choice for sensitive active pharmaceutical ingredient (API) synthesis and premium botanical extractions.
Product Description
n-Heptane
High-purity n-Heptane, CAS 142-82-5, is a colorless transparent liquid widely used as an industrial solvent, extraction solvent, cleaning solvent and chemical raw material. COA and SDS are available upon request.
Note: n-Heptane is for professional industrial use only. Hazard, UN and transport details may vary by grade, package, destination and current regulations. Always verify with the latest SDS and your forwarder.
Typical Applications
- Industrial solvent for coatings, inks and adhesives
- Extraction solvent and cleaning solvent
- Rubber and adhesive formulation applications
- Chemical synthesis and laboratory reagent use
- Reference solvent for fuel and analytical applications
Quality & Documents
- COA available per batch
- SDS available in English
- TDS and product specification available
- Batch traceability and export documentation support
- Third-party inspection accepted
Export Packaging
- 140 kg / 160 kg steel drum, customizable
- IBC tote, subject to availability and route
- ISO tank for bulk shipments
- Palletizing, stretch wrap and loading photos
Specifications
Template—replace values with your actual specification and grade if needed.
| Product Name | n-Heptane / Heptane |
|---|---|
| CAS No. | 142-82-5 |
| Formula | C7H16 |
| Molecular Weight | 100.20 |
| Appearance | Colorless transparent liquid |
| Purity | ≥ 99.0% example |
| Water | ≤ 0.05% example |
| Color | ≤ 10 APHA example |
| Grade | Industrial / Solvent Grade / Reagent Grade / Custom Grade choose one |
| Storage | Store in a cool, dry and well-ventilated place. Keep container tightly closed and away from heat, sparks, open flames and oxidizing materials. |
Packaging Options
Standard Export Packaging
- Steel drum net weight customizable
- IBC tote subject to route and stock
- ISO tank for bulk shipments, subject to route
Marking & Palletizing
- UN approved packaging if required
- Stretch wrap and pallet protection
- Outer marks: PO, destination, gross/net, package count
- Photos before dispatch available on request
Export & Logistics
Incoterms
- EXW / FOB / CIF / DAP, negotiable
- Port options: Shanghai Ningbo Qingdao
Documents
- Commercial Invoice and Packing List
- COA / SDS / TDS
- Certificate of Origin, if needed
- DG documents, if applicable
n-Heptane is commonly handled as dangerous goods for transport. Share destination country and port so we can tailor logistics notes.
Email / WhatsApp
One-click contact for quotation, COA/SDS, samples and shipping details.
PACKING AND DELIVERY
Packing and delivery
We offer secure and compliant packaging for a wide range of chemical products, from laboratory bottles (100 mL, 250 mL, 500 mL) to customized bulk containers. All shipments follow international hazardous goods standards and include complete documentation such as COA and SDS. With reliable global logistics partners, we ensure safe, fast, and efficient delivery by air, sea, or land according to customer needs.
FAQ
Q1: What documents and certifications do you provide?
A Standard shipment includes COA (Certificate of Analysis) and MSDS (SDS). We also provide ISO 9001 certification and support third-party inspections like SGS or BV upon request.
Q2: Do you provide custom synthesis or formulation services?
A Yes. If you have specific purity requirements or a unique formulation, our R&D team can provide custom synthesis and adjust the stabilizers/inhibitors to meet your technical specifications.
Q3: What are your terms of payment?
A
For Orders ≤ $1,000: 100% in advance.
For Orders > $1,000: 30% T/T in advance, and the balance before shipment or against the copy of B/L. Irrevocable L/C at sight is also acceptable for bulk orders.
Q4: How long is your price valid?
A Chemical prices fluctuate due to the changes in raw material costs and exchange rates. Please contact our sales team for the latest real-time quotation.
Q5: What packaging and shipping ports are available?
A
We normally ship from Qingdao, Shanghai, or Ningbo.
Standard packaging includes 200kg Drums or 1000kg IBC Totes. We ensure strict safety compliance for both general and hazardous chemical cargoes.
Q6: It's my first time importing chemicals — can you help?
A Absolutely. Importing chemicals requires specific documentation. Our experienced logistics team will assist you with the entire process, including handling customs clearance documents and arranging the most suitable shipping method.