Product Description
N-Heptane (99% Min)
| Test Item | Result | Specification | Test Method |
| Appearance | Colorless | Colorless | Visual |
| API Gravity60F | 74.1 | 72.7-74.7 | ASTMD 1298 |
| Specific Gravity 60;60F | 0.6884 | 0.686-0.690 | ASTMD 4052 |
| Density 150C kg | 688.2 |
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| High Purity Heptane Components N.Heptane wt% cis-1,2DMCYC5 & MCH wt% trans-1,2DMCYC5 wt% 3Metyl-Hexane wt% Largest Other Single wt% | 99.34 0.115 0.069 0.176 0.128 | Min99.2 MAX0.350 MAX0.249 MAX0.249 MAX0.149 |
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| Distillation at 760 mmHg Initial Boiling Point C 95% Exported Temerature C Dry Point C | 98.0 98.4 98.4 | MIN97.2 REPORT MAX100.5 | ASTMD1078 ASTMD1078 ASTMD1078 |
| Color,Saybolt | -30 | MIX -30 | ASTMD 156 |
| TOTAL SULFUR wtppm | LT0.1 | MAX1 | ASTMD 5453 |
| Copper Corrosion 100 C,2hr | 1-a | MAX1 | ASTMD 130 |
| Nonvolatile Matter mg100mL | 0.3 | MAX1 | ASTMD1353 |
| Aromatics wt ppm | 3 | MAX10 | G.C |
| Water Contents wt ppm | 25 | MAX 100 | ASTMD 6304 |
| Dotor Teat | None Detected | None Detected | ASTMD 4952 |
Applications and BenefitsN-Heptane is trusted across industries for its exceptional purity and versatility. It serves as a solvent in extraction processes, a cleaning and sample preparation agent in laboratories, and is an essential part of laboratory reagents, particularly for High-Performance Liquid Chromatography (HPLC). Its high volatility and non-polar nature make it suitable for applications requiring quick evaporation or non-reactivity with polar compounds.
Safety Precautions and StorageAs a highly flammable liquid and vapor, N-Heptane must be handled with caution. Store it in a cool, well-ventilated space away from ignition sources. Avoid inhaling vapors or ingesting the product. Although non-poisonous under typical use, it can be harmful if mishandled. Compliant packing and transport using UN 1206 specifications ensure safe distribution and storage, maintaining product integrity.
FAQs of N-Heptane (99% Min):
Q: How should N-Heptane be stored to ensure safety and product stability?
A: N-Heptane should be stored in a cool, well-ventilated area, away from open flames, sparks, or sources of ignition. Use only containers designed for flammable liquids, such as the supplied 160 kg drums or IBC totes. Store it tightly sealed to prevent vapor release and avoid contact with incompatible materials to maintain its stability and shelf life.
Q: What are the primary industrial and laboratory applications of N-Heptane?
A: N-Heptane is commonly used as a solvent in various extraction processes, as a standard in laboratory reagent preparation, and as a mobile phase in HPLC (High Performance Liquid Chromatography). Its rapid evaporation rate also makes it ideal for cleaning and sample preparation in analytical and manufacturing environments.
Q: When should N-Heptane be preferred over other solvents?
A: N-Heptane is preferred in circumstances where non-polar, highly volatile, and low-viscosity solvents are required. Its ideal for applications involving extraction, purification, or analysis where water or polar solvents are unsuitable, especially when quick drying or minimal residue is essential.
Q: Where can N-Heptane be supplied and in what packaging options?
A: N-Heptane is available for supply throughout India and can be provided by distributors, importers, manufacturers, and suppliers. It is packaged in 160 kg drums or IBC totes, meeting industrial transport and safety regulations under UN 1206, Hazard Class 3.
Q: What is the process for safe handling and usage of N-Heptane in laboratories?
A: Always use N-Heptane in a well-ventilated area, preferably under a fume hood. Wear appropriate personal protective equipment such as gloves and safety goggles. Avoid inhalation of vapors or skin contact, and never use near open flames or hot surfaces due to its low flash point and high flammability.
Q: What are the main benefits of using high-purity (99% min) N-Heptane?
A: High-purity N-Heptane ensures consistent results in analytical procedures and industrial processes, reducing the risk of side reactions or contamination. Its reliability in sensitive applications, such as HPLC or precise extraction, guarantees reproducibility and efficiency in both laboratory and industrial settings.