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We provide application guidance, compliance consulting, logistic issue resolution, and tailored formulation development aligned with regional specifications.

Polyester Resin Production Grade Phthalic Anhydride CAS 85-44-9

Name: Polyester Resin Production Grade Phthalic Anhydride CAS 85-44-9
Brand: Shenyang Xingzhenghe Chemical Co., Ltd.
SKU: 2118240962

Liaoning, ChinaShenyang Xingzhenghe Chemical Co., Ltd.

US$1,100.00

1-19 Tons

US$1,050.00

20-49 Tons

US$1,000.00

50+ Tons

Sample price:US$30.00/kg.Request sample

Product profile

Customization

Available

CAS No.

85-44-9

Formula

C8h4o3

Model NO.

Phthalic Anhydride

EINECS

201-607-5

Classification

Substituted Benzenes

Shape

Flake

Grade Standard

Industrial Grade

Source

Petroleum

Product Appearance

White Crystalline Flakes or Powder

Solidification Point

≥ 130.8 °C

Free Acid (as Phthalic Acid)

≤ 0.3 %

Molten Color (PT-Co)

≤ 30 Hazen

Ermal Stability (Molten Color)

≤ 100 Hazen

Melting Point

131 - 134 °C

Boiling Point

284 °C

Flash Point

152 °C (C.C.)

Density

1.53 G/Cm³

Solubility

Soluble in Ethanol, Benzene

Storage Condition

Keep in a Cool, Dry and Well-Ventilated Place

Grade

Industrial Grade

MOQ

1 Ton

Trade Term

EXW/Fob/CFR/CIF

Lead Time

10 to 15 Days After Order Comfirmation

Transport Package

25 Kg/Bag

Specification

Assay (PA Content)≥ 99.5 %

Trademark

XZH

Origin

China

HS Code

2917350000

Production Capacity

50000t/Year

Key features

Versatile Applications: Key raw material for plasticizers, unsaturated polyester resins, alkyd resins, and dyes.

Consistent Quality: Guarantees predictable and stable performance in all applications, batch after batch.

Optimal Physical Form: White crystalline flakes or powder ensures easy handling, rapid melting, and efficient storage.

Technical Support: Backed by expert technical team for application guidance, problem-solving, and formulation development.

Flexible Packaging: Available in 25kg bags, 500kg, or 1000kg jumbo bags to suit logistical needs.

Global Supply Chain: Established export channels to East Asia, Southeast Asia, Middle East, and North America.

Secure Payment Options: Supports T/T and Irrevocable L/C at sight for large-volume orders to ensure transaction security.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceFast Delivery

Shenyang Xingzhenghe Chemical Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.13h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company in Shenyang, with five employees and a wholesale and retail industry classification. It holds a valid import and export license, has 16 years of export experience, and offers multiple trade terms. Customization services are available, including customization from designs and samples, while OEM services for well-known brands are reported. However, the supplier reports no new products in the past year, no ODM service, no SDK availability, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Service-management documentation is incomplete: procedures for assessment exist, but there are no approved-supplier lists, corrective/preventive-action procedures, or written complaint-handling procedures. Certification holdings, production scale, financial credibility, and customer cases are not sufficiently evidenced. No financial figures are included.

Supplier typeThe supplier is explicitly described as a factory and a limited company located in Shenyang, with five employees and no associated company group. Its stated industry classification is wholesale and retail, while its business scope includes building ceramics, fertilizers, daily goods, chemicals, disinfectants, machinery, and office products.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and reports a one-month average lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or customer-complaint handling procedures, and it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience.

R&D capabilityThe supplier reports no available SDK, no new products in the past year, and no ODM service. It does report one internationally recognized design award, but the broader evidence indicates limited demonstrated recent innovation capability.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from designs, and customization from samples. It also provides OEM services for well-known brands, although it does not provide ODM services.

Product Q&A

Q:What are the main applications of this product?

It is primarily used for producing phthalate plasticizers for PVC, unsaturated polyester resins (UPR), alkyd resins for paints, and as an intermediate for dyes and pigments.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1 Ton for this product.

Q:What is the lead time for delivery?

The lead time is 10 to 15 days after order confirmation.

Q:What payment terms are accepted?

We accept Telegraphic Transfer (T/T) and Letter of Credit (L/C) at sight for large-volume orders.

Q:How should the product be stored?

Store in a cool, dry, and well-ventilated warehouse away from moisture, heat, and direct sunlight. Keep containers tightly closed.