Phthalic Anhydride

Description

1. Product Overview

Phthalic Anhydride is a high-purity organic chemical intermediate widely used in the production of plasticizers, resins, dyes, and coatings. Its exceptional chemical reactivity and stability make it a cornerstone for large-scale industrial synthesis processes. Strategically, it is critical for industries seeking high-performance polymers and additives, enabling cost-effective production with superior material properties. Reliable supply and consistent quality position it as a preferred choice for global manufacturers aiming to optimize efficiency and product output.

2. Key Specifications & Technical Characteristics

• Chemical Composition: C₈H₄O₃ (Phthalic Anhydride)
• Purity Level: ≥99.5% industrial grade
• Physical Form: White crystalline powder or granules
• Color: White to off-white
• Particle Size: 1–3 mm (granules) / fine crystalline (powder)
• Density: ~1.53 g/cm³
• Packaging Options: 25 kg kraft paper bags, jumbo bags, or ISO bulk containers
• Shelf Life: 12 months under dry, ventilated storage

3. Core Industrial Applications

• Primary Industries: Plastics & polymer manufacturing, coatings, dyes & pigments, adhesives, and chemical intermediates.
• Operational Use Cases:
  • Production of phthalate-based plasticizers for PVC and other polymers.
  • Synthesis of alkyd and polyester resins for coatings and paints.
  • Manufacturing of pigments, dyes, and chemical additives.
• Performance Advantages: Higher reactivity ensures faster processing times, superior consistency in end-product properties, and reduced waste compared to alternative intermediates.

4. Competitive Advantages

• Quality Consistency: Industrial-grade purity ensures uniform performance in all processes.
• Supply Reliability: Strategically located production and storage facilities enable timely global deliveries.
• Logistics Capability: Flexible bulk and bagged shipment options for domestic and international supply chains.
• Price Competitiveness: Economical bulk supply without compromising industrial-grade quality.
• Sustainability: Minimal environmental footprint with optimized production processes.
• Technical Support: Comprehensive documentation, including safety data sheets (SDS) and application guidelines.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk 20 MT
• Loading Capacity: Up to 20–22 MT per standard 20’ container