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Phthalic Anhydride (PA)
Top-Tier Phthalic Anhydride for Industrial Excellence
The challenge isn't just finding a quality product; it's ensuring a seamless, uninterrupted supply chain that keeps your production moving without a hitch.
You can fix all that at Eapearl!
Phthalic Anhydride (PA) Purity and Information
| Product Name: | Phthalic anhydride, PA |
| Synonyms: | AKOS BBS-00004337 anhydridephtalique Phthalic anhydride Anhydride phtalique o-Phthalic anhydride 2-Benzofuran-1,3-dione 2,5-Isobenzofurandione 2-benzofuran-1,3-dione Anhydrid kyseliny ftalove anhydridephtalique(french) anhydridephtalique(etatvitreux) 1,2-Benzenedicarboxylic Anhydride 2,2′-(oxydicarbonyl)dibenzoic acid |
| CAS No.: | 85-44-9 |
| EINECS.: | 201-607-5 |
| chemical formula: | C8H4O3 |
| molecular weight: | 148.12 |
| Purity | 99.5% |
| Packing: | 25kg/bag |
Packing Instruction of Phthalic Anhydride (PA)
| PA Packaging | Capacity | 20GP | 40GP |
| Bag | 25kgs/bag | total 800 bags, Net 20 Tons | total 1080 bags, Net 27 Tons |
| Jumbo bag | 500kg/Jumbo bag | total 30 Jumbo bag, Net 15 Tons | total 54 Jumbo bag, Net 27 Tons |
Production Technology of Phthalic Anhydride (PA)
| Comparison Criteria | Oxidation of o-Xylene (Ortho-Method) | Oxidation of Naphthalene |
|---|---|---|
| Purity of Product | Higher purity levels are achieved | Lower purity levels |
| Yield | Generally higher yield | Lower yield compared to o-xylene |
| Production Cost | Higher due to the cost of o-xylene | Lower due to cheaper naphthalene |
| Process Use Time | Shorter process time | Longer process time |
| Environmental Impact | Lesser environmental impact | Higher environmental impact |
| Raw Material Availability | Less abundant than naphthalene | More readily available |
| Technology and Equipment | Advanced technology required | Conventional technology sufficient |
| Energy Consumption | Lower due to efficient processing | Higher due to intense processing |
| Market Demand | Suited for applications demanding high purity | Suited for large-scale, cost-effective production |
Relying on the Ortho-Method for 90% of our Phthalic Anhydride production, we ensure a consistent, high-quality supply. This efficient process allows us to promise swift deliveries, typically within 7 days. Guaranteeing that your inventory remains stocked and your production lines run smoothly without interruptions.
The Application of Phthalic Anhydride (PA)
| Application Area | Description |
|---|---|
| Plasticizers in PVC | Used to produce phthalate esters, essential in making PVC more flexible and durable. |
| Alkyd Resins | Integral in the production of alkyd resins for high-quality paints and surface coatings. |
| Unsaturated Polyester Resins | Employed in the creation of resins used in fiberglass-reinforced plastics, common in automotive and construction materials. |
| Dyes and Pigments | Acts as a precursor in the synthesis of dyes and pigments for textiles, inks, and coloring agents. |
| Synthetic Perfumes | Utilized in the chemical synthesis of various synthetic fragrances. |
| Pharmaceuticals | Used as an intermediate in the manufacturing of certain pharmaceuticals. |
| Agricultural Chemicals Involved | d in the formulation of specific pesticides and fungicides. |
Empower your PVC product line with our Phthalic Anhydride, a cornerstone in producing top-tier phthalate esters. Comprising a significant part of our production, this PA is pivotal in crafting plasticizers that transform PVC materials. These plasticizers are not just additives; they are the key to enhancing flexibility and elevating the durability of your PVC products. Our commitment to quality and swift supply ensures your production is always ahead of the curve. Rely on our Phthalic Anhydride to infuse strength and resilience into your PVC offerings, making them stand out for their superior quality and longevity.
How can we handle your order?
step 1
We will communicate with you within 24 hours after you send an enquiry.
step 2
If you need sample testing, we will send samples within 5 days，≤50kg, Express delivery recommended, usually called as DDU service; delivery time 5-7 days. Door to door service.
step 3
If you need bulk goods after the sample test is qualified, we will ship the goods to the port and keep the samples within 6 days after the order is confirmed. Sea shipping recommended, usually called as FOB, CFR, or CIF service.delivery time 10-45 days. Port to port service.
step 4
After waiting for you to receive the goods, we will arrange professional staff to pay a return visit within 7 days.
REQUEST A QUOTE FOR MORE DETAILS
Technical of Phthalic Anhydride (PA)
| Name | Phthalic anhydride , PA |
| Molecular Formula | C8H4O3 |
| Molar Mass | 148.12 |
| Density | 1,53 g/cm3 |
| Melting Point | 131-134°C(lit.) |
| Boling Point | 284°C(lit.) |
| Flash Point | 152 °C |
| Water Solubility | 6 g/L (20 ºC) |
| Solubility | 6g/l (slow decomposition) |
| Vapor Presure | <0.01 mm Hg ( 20 °C) |
| Vapor Density | 5.1 (vs air) |
| Appearance | Flaky Crystals |
| Color | White |
| Odor | Characteristic choking odor |
| Exposure Limit | NIOSH REL: TWA 6 mg/m3 (1 ppm), IDLH 60 mg/m3; OSHA PEL: TWA 12mg/m3 (2 ppm); ACGIH TLV: TWA 1 ppm (adopted). |
| Merck | 147,372 |
| BRN | 118515 |
| PH | 2 (6g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, moisture, strong acids. Dust may form an explosive mixture with air. |
| Sensitive | Moisture Sensitive |
| Explosive Limit | 1.7-10.5%(V) |
| Refractive Index | 1.4500 (estimate) |
| Physical and Chemical Properties | Character White needle-like crystals, with a slight odor. |
| melting point 131.6 ℃ | |
| boiling point 295 ℃ | |
| relative density 1.527 | |
| flash point 151.7 ℃ | |
| solubility slightly soluble in hot water and ether, soluble in ethanol, benzene and pyridine. |
Qualifications and Documents of PA
PA Advantages of the Chinese Market
1. Large-Scale Production Capabilities
- Scale and Efficiency: China’s extensive manufacturing infrastructure allows for large-scale Phthalic Anhydride (PA) production. This scale benefits from economies of scale, leading to more efficient production processes.
- Advanced Technologies: Adopting advanced manufacturing technologies enhances the quality and efficiency of PA production.
2. Cost-Effectiveness
- Lower Production Costs: Due to abundant labor, efficient production methods, and local availability of raw materials, the cost of producing PA in China is generally lower compared to many other countries.
- Competitive Pricing: The lower production costs enable Chinese suppliers to offer PA at more competitive prices in the global market.
3. Strategic Location and Logistics
- Global Supply Chain Integration: China’s strategic location facilitates easy integration into global supply chains. This allows for more efficient distribution of PA to various international markets.
- Developed Infrastructure: China’s well-developed transportation and logistics infrastructure, including significant seaports, enhances the ease of exporting PA globally.
4. Innovation and Research & Development
- Continuous Improvement: There is a strong focus on research and development in the Chinese chemical industry, leading to constant improvements in PA production methods and quality.
- Innovative Solutions: Chinese manufacturers often lead the way in developing innovative applications of PA in various industries.
5. Market Demand and Supply Chain Stability
- Domestic and International Demand: High domestic demand for PA and a robust export market ensure a steady demand-supply balance.
- Supply Chain Resilience: China’s supply chains are known for their resilience and ability to respond rapidly to changes in market demand.
6. Government Policies and Incentives
- Supportive Policies: Government policies often favor the chemical industry, including subsidies, incentives for innovation, and investment in infrastructure.
- Export Incentives: Policies and incentives aimed at boosting exports can enhance the competitiveness of Chinese PA in the global market.
7. Environmental Regulation Compliance
- Improving Standards: China has significantly improved its environmental regulations in recent years, leading to cleaner and more sustainable production processes.
- Global Compliance: Enhanced focus on environmental compliance makes Chinese PA more acceptable in markets with strict ecological standards.
Why Us
In the bustling Chinese chemical market, our Phthalic Anhydride products stand at the forefront, distinguished by unparalleled quality and reliability. Harnessing advanced production techniques, we ensure our Phthalic Anhydride meets and exceeds industry standards, setting a benchmark in purity and performance. Our strategic positioning within China’s robust manufacturing landscape gives us a unique production scalability and cost-efficiency advantage. Coupled with our adherence to stringent environmental regulations, it positions us as a leader in sustainable chemical manufacturing. We take pride in our agile supply chain management, ensuring prompt and reliable global delivery, a crucial factor for industries reliant on timely phallic anhydride supply. By choosing our products, you’re not just getting a chemical compound; you’re leveraging the strength of a market leader dedicated to advancing your PVC resin production, paint and coatings industries, and more. Embrace the Eapearl advantage – where quality, sustainability, and efficiency converge to drive your business forward in the dynamic Chinese and global markets.
FAQs of Phthalic Anhydride (PA)
About Purchasing Requirements
- A1: To purchase Phthalic Anhydride, classified as a hazardous chemical, you must have the appropriate qualifications and permits as required by local and national regulations. This ensures safe handling and compliance with legal standards.
About Product Quality and Specifications
- A2: Our Phthalic Anhydride boasts a high purity level, typically exceeding 99.5%, ensuring it meets and surpasses industry standards for various applications.
- A3: Yes, we offer various grades of Phthalic Anhydride to cater to different industrial needs, including rates suitable for plastics, resins, and specialty applications.
- A4: Absolutely. Our Phthalic Anhydride products are manufactured in compliance with stringent environmental and safety regulations, ensuring they meet global standards.
Regarding Cost and Pricing
- A5: Our pricing is competitive, reflecting the high quality of our product. We ensure our prices align with market standards while offering superior value.
- A6: Yes, we offer volume discounts for large-scale and repeat orders. We value long-term partnerships and provide pricing incentives to support them.
Concerning Supply Chain and Delivery
- A7: The average lead time is typically around 7-40 days from order confirmation, depending on your location and order size.
- A8: We maintain a robust supply chain and inventory management system to ensure consistent product availability, even during peak demand.
About Applications and Technical Support
- A9: Our Phthalic Anhydride is primarily suited for industrial applications. For food-grade-specific use, please get in touch with us for more detailed information.
- A10: Yes, we offer comprehensive technical support for our products. Our team is available to assist with any application-related queries or challenges.
On Sustainability and Corporate Responsibility
- A11: We are committed to sustainability and environmental responsibility. Our production processes are designed to minimize environmental impact, and we continuously work towards implementing eco-friendly practices across all operations.
