Description
n-Heptane Pure
n-Heptane Pure, CAS 142-82-5, is a high-purity hydrocarbon solvent widely used in electronics, industrial solvents, and additive applications. Its exceptional purity ensures reliable performance in precision cleaning, coatings, adhesives, and laboratory processes. n-Heptane Pure is also trusted in pharmaceutical formulations where consistent solvent quality is critical.
Our n-Heptane Pure is supplied in drums and ISO tanks, offering flexible packaging options for both industrial and commercial use. Proper storage in a cool, dry place away from ignition sources is recommended to maintain product quality and safety. With its high purity, n-Heptane Pure guarantees minimal residue and optimal results across all applications.
For related products and industrial solutions, explore our n-Pentane Pure products or n-Hexane range. More technical details about n-Heptane Pure can be found at PubChem.
Whether for electronics manufacturing, coatings, or laboratory use, n-Heptane Pure delivers consistent performance and reliable global supply to meet your production requirements.
Driving Performance Across Electronics and Industry
Our high-purity n-Heptane and specialty chemicals are designed to fuel innovation in the fast-moving electronics sector. From semiconductors to advanced tech components, we deliver solutions that meet the highest standards.
Beyond electronics, our hydrocarbon solvents support a wide range of industries—from paints and coatings to cleaning processes and pharmaceuticals—providing reliable performance and versatility for every application.
n-Heptane Quality Analysis Report
Report No.: QD25-02584.001_EN
Issued by: Dongying Liangxin Petrochemical Technology Development Limited Company
Date of Completion: December 5, 2025
Analytical Results
| Property |
Method |
Unit |
Result |
Specification |
| Purity |
ASTM D2268-21 |
% (m/m) |
99.45 |
≥ 99.00 |
| Nonvolatile Matter |
ASTM D1353-13(2021) |
mg/100ml |
— |
≤ 1.0 |
| Total Aromatics |
ASTM D7504-23 |
% (m/m) |
|
≤ 0.001 |
| Water Content |
ASTM D6304-20 (Proc. A) |
mg/kg |
20 |
≤ 50 |
| Saybolt Color |
ASTM D156-23 |
— |
+30 |
≥ +30 |
| Copper Strip Corrosion (2h @ 100°C) |
ASTM D130-19 |
— |
1a |
≤ 1a |
| Initial Boiling Point (IBP) |
ASTM D1078-11(2019) |
°C |
98.0 |
≥ 96.0 |
| Dry Point |
Same as above |
°C |
98.3 |
≤ 100.0 |
| Distillation Range (5%–95%) |
Same as above |
°C |
0.3 |
≤ 1.5 |
| Density @ 15°C |
ASTM D4052-22 |
g/cm³ |
0.6884 |
0.687–0.690 |
| Bromine Index |
ASTM D2710-20 |
mg Br/100g |
|
≤ 10 |
| Appearance |
Visual |
— |
Clear & Bright |
Conforms |
| Sulfur Content |
ASTM D5453-24 |
mg/kg |
|
— |
Remarks
This report is intended solely for internal reference in scientific research, teaching, quality control, and product development. All tests were conducted in accordance with ASTM standards.
REACH Compliant
n-Heptane Pure fully complies with REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulations in the European Union. This ensures that our product meets strict safety, health, and environmental standards.
By choosing n-Heptane Pure, you can be confident that you are using a solvent that adheres to international chemical safety regulations, suitable for electronics, industrial solvents, and additive applications.