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

COA

TDS

MSDS

Marine survey

ISO

Export license

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

Q1: What conditions must I meet to buy Phthalic Anhydride products?

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

Q2: What is the purity level of your Phthalic Anhydride?

A2: Our Phthalic Anhydride boasts a high purity level, typically exceeding 99.5%, ensuring it meets and surpasses industry standards for various applications.

Q3: Are there different grades of Phthalic Anhydride available?

A3: Yes, we offer various grades of Phthalic Anhydride to cater to different industrial needs, including rates suitable for plastics, resins, and specialty applications.

Q4: Do your products comply with environmental and safety regulations?

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

Q5: How does your pricing compare to other suppliers in the market?

A5: Our pricing is competitive, reflecting the high quality of our product. We ensure our prices align with market standards while offering superior value.

Q6: Are there any discounts available for large-scale purchases?

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

Q7: What is the average lead time for delivery?

A7: The average lead time is typically around 7-40 days from order confirmation, depending on your location and order size.

Q8: How do you ensure the consistency of supply?

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

Q9: Can Phthalic Anhydride from your company be used in food-grade applications?

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.

Q10: Do you provide technical support for product applications?

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

Q11: What are your company's practices regarding sustainability and environmental 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.

Email

+86 18656201888

Eapearl Chem