Export Para Xylene (PX): Purity Above 99.7%
💎 Textile & Polymer Grade (PX) • 🔍 Raw Material for PTA & PET Production • 🌍 Bulk & Flexi Tank Shipment
Nouri / Bu Ali Sina / Bandar Imam Petrochemical Brands
Ullage Survey (Tank Inspection)
FOB and CFR Delivery Terms
📄 Introduction to PX Product
Para Xylene: The Main Link in the Polyester Value Chain
Para Xylene (PX) is a liquid, colorless, and flammable aromatic hydrocarbon produced from catalytic naphtha reformate. It is the most strategic isomer in the xylene family and is used as the primary raw material for the production of Purified Terephthalic Acid (PTA) and Dimethyl Terephthalate (DMT).
Key industrial and end-uses of Para Xylene include:
- Polyester Fiber Production: The primary raw material for fabrics, apparel, and industrial textiles.
- Packaging Industries (PET): Production of resins for water bottles, soft drinks, and food packaging containers.
- Industrial Solvents: More limited use as a solvent in the synthesis of certain chemicals and pharmaceuticals.
The quality of Iran’s export PX, with purity above 99.7%, complies with international standards (ASTM) and is suitable for the most sensitive PTA production plants.
Analysis and Technical Specifications (COA) – Para Xylene
🔶 Purity & General Specs
Key parameters determining PX quality for polymerization reactions.
| Characteristic | Limit | Test Method |
|---|---|---|
| Purity (Para-Xylene) | Min 99.7 wt% | ASTM D-3798 |
| Appearance | Clear Liquid | Visual |
| Color (Pt-Co Scale) | Max 10 | ASTM D-1209 |
| Specific Gravity (15.5/15.5°C) | 0.861 – 0.866 | ASTM D-4052 |
| Distillation Range (DP-IBP) | Max 2.0 °C | ASTM D-850 |
| Acid Wash Color | Max 2 | ASTM D-848 |
🟨 Impurities Profile
Precise control of other isomers and non-aromatic compounds to prevent interference in the PTA production process.
| Impurity | Max Limit | Test Method |
|---|---|---|
| Meta-Xylene | Max 0.2 wt% | ASTM D-3798 |
| Ortho-Xylene | Max 0.1 wt% | ASTM D-3798 |
| Ethyl Benzene | Max 0.2 wt% | ASTM D-3798 |
| Non-Aromatics | Max 0.1 wt% | ASTM D-2360 |
| Sulfur (Total) | Max 1.0 mg/kg | ASTM D-5453 |
| Bromine Index | Max 20 mg/100g | ASTM D-1492 |
🟡 Physical and Safety Standards
Para Xylene is a flammable liquid (low flash point) requiring strict adherence to safety standards.
| Metric | Value / Standard | Note |
|---|---|---|
| Flash Point | 25 °C (77 °F) | Flammable |
| Freezing Point | ≥ 13.2 °C | High Purity Indicator |
| Boiling Point | 138 °C | at 760 mmHg |
| CAS Number | 106-42-3 | International ID |
| UN Number | 1307 | Transport ID |
| HS Code | 2902.43 | Customs Tariff |
Why Source Para Xylene from Us?
Direct Petrochemical Source
Direct supply from Nouri (Borzouyeh) and Bu Ali Sina Aromatic Petrochemical companies. Provision of complete origin documents and quality assurance.
Specialized Liquid Transport
Extensive experience in chartering chemical tankers and coordinating bulk and isotank loadings with adherence to safety requirements.
Competitive Platts Pricing
Pricing based on reputable international publications (ICIS/Platts) with the lowest premium for high tonnage purchases.
🛢️ Liquid Packaging and Transport
✔
Bulk Vessel:
Bulk loading in chemical tankers for orders above 1000 to 5000 tons.
✔
ISO Tank:
Transport with standard 20-foot tanks (capacity approx. 21 to 24 tons) for long-distance destinations and maximum safety.
✔
Steel Drums:
220-liter new steel drums, palletized inside containers (80 drums per 20-foot container) – suitable for special destinations.
🧾 Commercial and Export Terms
- ✔️Incoterms: FOB (Assaluyeh/Bandar Imam Port), CFR (Asian/China/India Ports)
- ✔️Minimum Order Quantity (MOQ): 100 tons (for isotank/drums) or 1000 tons (for bulk)
- ✔️Documents Provided: Certificate of Origin, COA, Ullage Report, Bill of Lading
- ✔️Pricing Method: Based on weekly average of international publications (Platts/ICIS)
⚠️ Material Safety Data Sheet (MSDS) — Para Xylene
🧪 Product Identification
Product Name: Para Xylene (1,4-Dimethylbenzene)
Chemical Formula: $C_8H_{10}$
CAS Number: 106-42-3
🔥 Main Hazards
Flammable Liquid: Its vapors form explosive mixtures with air.
Health: Irritating to skin and eyes. Harmful if swallowed.
➕ Emergency Measures
- Eye Contact: Rinse with plenty of water for 15 minutes.
- Fire Fighting: Use alcohol foam, dry powder, or CO2. Do not use direct water jet.
- Leak/Spill: Eliminate ignition sources. Absorb with sand or soil.
📦 Storage
Conditions: Tanks must be earthed to discharge static electricity. Store away from heat, sparks, and open flames.
🚚 Transport Information
Hazard Class: 3 (Flammable Liquid)
UN Number: 1307
Packing Group: III
Inquire for Price & Purchase Para Xylene (PX)
To receive a technical and financial proposal for bulk and container orders, please contact our petrochemical experts.
