N-heptane

N-heptane is the international zero-point reference fuel for octane rating and a versatile high-purity solvent for analytical and industrial use.

1. Primary reference fuel for gasoline octane-number determination (RON 0 standard).
2. Analytical reagent and gas chromatography reference material.
3. Extraction and purification solvent for pharmaceuticals and fine chemicals.
4. Solvent for paints, coatings, adhesives and silicone preparations.
5. Reaction medium in organic synthesis.

High-purity 99%+ grade with per-batch COA; 125 kg drums or ISO tanks.

Supply and service. N-heptane ships from Dongying EastChem in 125 kg drums or ISO tanks, with custom packaging available on request. Nineteen years of chemical manufacturing across three subsidiaries keeps bulk supply stable year-round: minimum order one 20′ container, samples dispatched in about 2 days, T/T or L/C payment, and a batch-specific COA with every shipment. Source together with isooctane (RON 100) as the matched reference-fuel pair. Contact our sales team for current specifications, pricing and delivery schedules.