Comprehensive Introduction

Furfural, derived from renewable agricultural waste such as corn cobs, oat hulls, and rice husks, is a strategic chemical intermediate in the furan resin supply chain. Its unique structure allows direct conversion into furfuryl alcohol, the essential building block for furan resins used in foundry molds, refractory materials, and abrasive components.

With a purity level of ≥98.5%, our furfural ensures efficient polymerization and consistent resin performance, meeting the demanding requirements of high-temperature casting, chemical resistance, and mechanical durability. As global industries shift toward sustainable sourcing, furfural offers resin manufacturers a renewable, high-purity solution that supports both performance goals and carbon reduction mandates.

Product Details

Product Name	Furfural for furan resin
CAS No.	CAS 98-01-1
Key words	2-Furfuraldehyde, furan-2-carbaldehyde, furan-2- carboxaldehyde, 2-furylmethanal, fural, 2-formyl furan, furanaldehyde, pyromucis aldehyde, ant oil
Molecular Formula	C₅H₄O₂
HS Number	29321200
Structural Formula

Quality Standard for Furfural

Items	Standard
Appearance	Colorless to light yellow, transparent liquid, becomes brown light yellow or deep redwhen exposedin the airorsunlight.
Purity (%)	≥98.5
Moisture (%)	≤ 0.2
Acidity(mol/L)	≤ 0.016
Density (g/cm³)	1.161

Usage & Core Functions of Furfural

Feedstock for Furfuryl Alcohol

Furfural is the direct precursor to furfuryl alcohol, which undergoes controlled polymerization to form furan resins. These resins are widely used in metal casting, sand binders, and refractory applications for their dimensional stability and heat resistance.

Essential Ingredient in Foundry Resin Systems

In foundries, furan resins are favored for producing core and mold materials that maintain strength at high temperatures. Furfural's consistent quality ensures superior resin binding, quick curing, and reduced emission profiles.

Custom Resin Formulations

Its chemical profile supports a wide range of resin blends, including formaldehyde-free or low-VOC resins, enabling formulators to meet stringent environmental and workplace safety standards.

Integration in Circular Chemistry

Furfural's biomass origin supports closed-loop production strategies. Using it in resin manufacture helps companies align with green chemistry principles and sustainable materials sourcing.

Production Capacity

Furfural

Full-Cycle Safety Certifications

Furfural

Recommended Product Applications

Foundry Resins and Furan-based Products

Pharmaceutical Intermediate

Agrochemical Synthesis

Biofuel and Renewable Energy Production

Cleaning Agents and Industrial Solvents

Coatings, Paints, and Printing Inks

Packing

Sealed in: 240-250kg Drum

Sealed in: 1150kg IBC Drum

Sealed in: 20-25MTS PER ISO TANK

Facilitating customer procurement based on actual needs.

FAQ

Q: Why is furfural ideal for furan resin production?

A: Its high reactivity and low impurity profile make it a perfect precursor for furfuryl alcohol, which is used to manufacture resins with high thermal and chemical resistance.

Q: What makes this furfural suitable for foundries?

A: It ensures consistent resin crosslinking, fast curing times, and produces low free aldehyde emissions, aligning with industrial safety and emission compliance goals.

Q: Is furfural a sustainable alternative to petrochemical-based materials?

A: Yes. Furfural is made from agricultural waste, is biodegradable, and supports circular production models, making it an excellent substitute in green chemistry applications.

Q: Can furfural quality impact resin performance?

A: Absolutely. Higher purity means better reactivity, more efficient resin synthesis, and more predictable mechanical and thermal performance in end-use materials.

Quality Standard for Furfural

Items	Standard
Appearance	Colorless to light yellow, transparent liquid, becomes brown light yellow or deep redwhen exposedin the airorsunlight.
Purity (%)	≥98.5
Moisture (%)	≤ 0.2
Acidity(mol/L)	≤ 0.016
Density (g/cm³)	1.161