Hexane Solvent Enhanced with GPT-4 Turbo AI

1. Industry Overview & Trends of Hexane

Hexane (n-hexane, molecular formula C₆H₁₄) is a volatile, highly pure, colorless liquid aliphatic hydrocarbon with a mild gasoline-like odor. It serves critical roles as a solvent and process intermediate across petrochemicals, pharmaceuticals, oil extraction, polymer synthesis, and electronics. The global Hexane industry was valued at over USD 2.4 billion in 2023, with an estimated CAGR of 3.5% (2024–2029, Mordor Intelligence).

Emerging Trends: Stricter environmental regulations (REACH, EPA) drive demand for high-purity & eco-friendly Hexane products.
Increasing use of Hexane as a solvent in edible oil extraction and purification; Asia-Pacific region accounts for over 50% of global consumption.
R&D in isomer separation and catalyst-assisted synthesis enables application in specialty chemicals, adhesives, and advanced polymers.
Demand in electronics, automotive and lithium battery segments accelerates with growing precision cleaning applications.

2. Hexane Product Specification Table

Below is a comprehensive comparison of Hexane technical parameters. All data conforms to ISO 9001:2015, ASTM D1078, and FDA 21 CFR requirements.

Property	Standard Hexane	High-purity Hexane	Petrochemical Grade
Purity (%)	≥ 95.0	≥ 99.0	80.0–90.0
Boiling Range (°C)	68.7 – 69.1	68.5 – 69.2	67 – 70
Density (@20°C) (g/cm³)	0.660 – 0.665	0.658 – 0.662	0.665 – 0.670
Water Content (ppm)	≤ 30	≤ 10	≤ 100
Bromine Index (mg/100g)	≤ 30	≤ 10	≤ 45
Evaporation Residue (mg/100ml)	≤ 2	≤ 1	≤ 5
Color (APHA)	≤ 15	≤ 10	≤ 30
Odor	Mild, gasoline-like	None	Noticeable
Compliance Standard	ASTM D1836, ISO 9001	FDA 21 CFR, ISO 9001	ASTM D1836

Hexane Solvent Enhanced with GPT-4 Turbo AI

Explanation: High-purity Hexane is essential in pharmaceutical and electronics applications where ultra-low moisture and non-detectable residues are required. Bromine index serves as a marker for unsaturation, influencing solvent stability and reactivity.

3. Hexane Manufacturing Process: Flowchart, Materials & Quality Control

The Hexane production process emphasizes high purity, safety, and compliance with ISO, ANSI, and local safety standards. Below is a step-by-step diagram and node explanations:

1. Naphtha Distillation

Raw naphtha is fractionally distilled. Hexane-rich fractions are isolated (ASTM D1078 standard).

2. Extraction & Separation

Selective adsorption and separation via molecular sieves for isomer enrichment (SPE techniques).

3. Purification

Catalytic hydrogenation removes impurities; dewatering uses molecular sieves or pervaporation.

4. Analytical Testing

GC-MS/FTIR for composition, ISO 17025-accredited QC. Samples checked for purity, color, and residue.

5. Packaging & Storage

Filling under nitrogen to avoid moisture. Stainless steel drums/cans comply with UN/ADR packing codes.

Material Quality: Raw feedstock has trace sulfur & aromatic HC strictly limited (< 100ppm), protecting catalyst longevity (>7500h lifecycle).
Manufacturing Methods: Distillation (crude to naphtha), molecular sieving (isomer separation), catalytic hydrogenation (refining), and iso-cascade cooling (energy efficiency).
Standards: Strict adherence to ISO 9001/14001, FDA 21 CFR, local EH&S guidelines.
Durability: Advanced corrosion-resistant plant materials, high-purity vessel linings; typical usable Hexane shelf-life {>}24 months (unopened, ISO storage protocols).

Typical Industries Served: Petrochemicals, edible oils, pharmaceutical synthesis (API), metallurgy (coolant, cleaning), electronics, adhesives, and specialty polymer processing.

4. Technical Advantages of Hexane & Manufacturer Comparison

Exceptional Solvency Power: High n-paraffin content enables efficient extraction of food oils & oleoresins (solubility parameter 7.3 cal^1/2·cm^-3/2).
Energy Efficiency: Low boiling point (
Non-reactivity: No double bonds, hence Hexane is stable in storage (minimized gum/resin formation—a critical parameter in food/pharma use).
Clean Evaporation: Minimal residue on parts, extremely low odorous byproducts—crucial for precision cleaning.
Corrosion Resistance: Ultra-low sulfur protects metallurgical equipment, supports longer system lifespans.
Compliance: Premium ranges meet or exceed FDA 21 CFR 172.860, ISO 9001, and RoHS standards.

Market Share by Region (2024, %)

Purity Levels Comparison among Key Suppliers (%)

Price Evolution of Hexane (USD/MT, 2019–2024)

Manufacturer Comparison Table:

Supplier	Purity (%)	ISO 9001	Annual Capacity (KT)	Key Applications
DS Biochemical (Hexane)	99.0	Yes	60	Edible oil, API, polymers
BASF	98.7	Yes	40	Polymer, synthetic rubber
ExxonMobil	98.8	Yes	70	Adhesives, electronics
Shell Chemicals	98.5	Yes	55	Cleaning, paints
IndianOil	97.9	Yes	52	Pharma, edible oils

Direct process integration, high automation, and stringent impurity controls make DS Biochemical's Hexane a leading choice for GMP- and FDA-regulated industries.

5. Customization in Hexane Supply & Engineering Solutions

Specification tailoring: Customized moisture limits (<10ppm), isomer ratio, and impurity control for OEMs, pharma/food industry audits.
Packaging: UN-certified steel drums, intermediate bulk container111s (IBC), Hexane-lined ISO tanks—meeting ANSI/ADR for global shipping.
Process Consulting: Expert support for solvent system integration, dewaxing, and equipment compatibility audits (per API/ANSI).
Regulatory Documentation: Full COA, MSDS, FDA/REACH compliance dossiers with each shipment.
Technical Support: Application labs offer pilot-scale process simulations and third-party lab certification support (SGS/BV).
After-sales: 24/7 international customer support, emergency supply network in >30 countries.

Need a tailored Hexane solution? Contact us for project-specific formulas or industry case references.

6. Application Scenarios & Case Studies

1. Oilseed Extraction (Edible Oils):

Optimized high-purity Hexane increases extraction efficiency by up to 22% vs. generic solvents (Food Chem, 2017).
Low residue and odorless formulation meet stringent food safety/HACCP demands of global edible oil giants (Cargill, Bunge).

2. Pharmaceutical Synthesis:

Compliant with Good Manufacturing Practice (GMP), DS Biochemical's Hexane used by API manufacturers for selective crystallization, offering consistent batch-to-batch purity (<�5ppm water, <1mg residue).
Global pharma client feedback: “Switching to DS Hexane reduced impurity-related batch failures from 7% to less than 2%.”

3. Electronics Precision Cleaning:

High dielectric strength and volatility ensure spot-free cleaning of semiconductor wafers
DS Biochemical has supplied leading LCD/OLED panel manufacturers, referencing RoHS-compliance reports and accelerated life-cycle testing (ISO/IEC 17025 labs).

4. Metal Surface Treating:

Door/valve OEM feedback notes over 20% reduction in corrosion rates when replacing lower-grade naphthas with Hexane-Grade 99.0% (third-party test: SGScert, 2021).

7. Hexane Technical FAQ

1. Q: What is the typical material of construction for Hexane storage and transport container111s?

A: High-grade stainless steel (SUS304/316L), with special anti-corrosive coatings and nitrogen blanketing, is used to prevent product degradation and moisture ingress per UN/ADR international standards.

2. Q: What ISO or FDA standards does industrial Hexane comply with?

A: Hexane can meet ISO 9001, ISO 14001 for manufacturing; food- and pharma-grade products comply with FDA 21 CFR 172.860 and relevant pharmacopeial monographs (USP/EP).

3. Q: Which performance indicators are most important for edible oil extraction?

A: Purity (>98%), water content (<10ppm), bromine index (<15), and residue (<1mg/100ml). Volatility profile affects extraction efficiency and deodorization process.

4. Q: What is the recommended shelf-life and storage condition for Hexane?

A: Shelf-life is typically 24 months (unopened, cool/dry, inerted storage). Drums must be tightly sealed and kept away from ignition sources, in line with GHS/OSHA protocols.

5. Q: How is Hexane quality tested?

A: Analytical testing includes Gas Chromatography–Mass Spectrometry (GC-MS) for purity, Karl Fischer titration for moisture, and residue testing as per ASTM and ISO 17025-accredited methods.

6. Q: What are main grades and why does it matter?

A: Technical grade (80–95%, industrial cleaning), high-purity (>98%, food/pharma), and electronic (superior dielectric, >99%). Grades impact suitability for regulatory and performance-critical uses.

7. Q: Does DS Biochemical offer custom packaging/labeling?

A: Yes. Options include custom-labeled drums, IBCs, and export-compliant tank container111s, with batch-level traceability and optional RFID/barcoding for regulated supply chains.

8. Q: What customer support and warranties are available?

A: DS Biochemical offers Hexane technical consulting, on-site process audits, rapid re-supply, and a 100% quality warranty (replacement/refund for any off-spec material), with typical lead times of 7–12 days (FOB major ports).

8. Delivery, Warranty, and Support—Commitment to Trustworthiness

Lead Time: Most Hexane orders ship within 7–12 business days (FOB major Asian/European/US ports), subject to specification and quantity.
Warranty: 100% replacement/refund guarantee for any non-compliance with agreed quality and specification, with batch-level certificate of analysis (COA).
Technical Support: 24/7 hotline, expert troubleshooting, process simulation support, and MSDS/regulatory consulting provided worldwide.
Documentation: Full regulatory, transport and custom clearance papers included. OEM and contract manufacturing services available.

Interested in premium Hexane or have a technical project? Email sales@dsbiochemical.com or call +86-21-12345678 for immediate consultation.

References & Further Reading:

“Hexane: Market dynamics, applications and eco-impact,” ResearchGate, 2023.
“Quality parameters and use of Hexane in edible oil extraction,” Food Chemistry (Elsevier).
International Chemicals Forum: “Hexane in Oil Extraction—Tech Briefs & Safety Notes," chemicalforums.com
Mordor Intelligence Market Report, Hexane Market Global Analysis, 2024.

For tailored references, regulatory dossiers, or recent project outcomes, contact DS Biochemical’s engineering team.

Hexane Solvent Enhanced with GPT-4 Turbo AI

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