Derun Chemical
Isophthalic Acid Derivatives Manufacturer
SIPM, DMSIP, DMS and 5-SSIPA materials for polyester and textile applications.
Company Profile
About Derun Chemical
Wholly-owned subsidiary of Shandong Xuye New Materials Co., Ltd.
Weifang Derun Chemical Co., Ltd. was established in December 2009 in Changyi Binhai Economic Development Zone, Weifang, Shandong, China. The company specializes in the research, production and distribution of isophthalic acid derivatives.
With modern equipment, experienced management and an export-oriented service team, Derun supports stable supply for customers in polyester, textile, coating and related chemical material fields.
Product Portfolio
Core isophthalic acid derivative materials for polyester modification and related industrial applications.
SIPM / DMSIP / DMS
CAS# 3965-55-7
A sodium dimethyl sulfoisophthalate derivative used for cationic dyeable polyester, modified polyester production and specialty polymer applications.
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5-SSIPA
CAS# 6362-79-4
A 5-sulfoisophthalic acid monosodium salt material for polyester chain modification, fiber applications and downstream chemical processing.
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Certified Supply
REACH-Oriented Export Support
Derun supports international customers with documentation, stable production communication and batch-oriented quality control.
View quality systemWhy Choose Derun
Clear production focus, stable customer service and documented quality verification for industrial buyers.
15,000 Tons Production Capacity
The production capacity of SIPM reaches 15,000 tons, ranking first globally and supporting large-scale procurement demand.
Global Sales and Export
The products sell well at home and abroad, with long-term customer groups on multiple continents and a leading market share.
EU REACH Certified
As a REACH-certified enterprise, Derun supports buyers who require chemical regulatory documentation for the EU market.
High Purity and Low Impurities
SIPM with high purity and low impurities helps improve downstream performance, reaction activity and production efficiency.
R&D and Quality
Requirement ReviewConfirm purity, application, package and delivery documentation needs.
Laboratory InspectionReview material appearance, indicators and batch consistency before shipment.
Production FeedbackCoordinate trial feedback and adjustment communication when customers scale up.
Testing and process control for repeatable industrial supply.
Derun combines production process management, laboratory inspection and application communication to help buyers evaluate materials before long-term purchasing.
Molecular Structure References
Standardized molecular structure references are kept separate for technical and formulation review.
SIPM Structure Reference
Material identity communication for technical review.
5-SSIPA Structure Reference
Reference data for application and formulation teams.
Certifications and Honors
Certification documents and company honors are presented independently for purchasing and compliance review.
Certification Support
Documented support for export and purchasing evaluation.
Company Honors
Recognition connected with process capability and development.
Partners
Derun and XUYE serve material buyers and processors across global chemical, polymer and manufacturing supply chains.
Contact Derun
Tel+86 546 363 7919
Mob / WhatsApp+86 189 5463 8366
Emailsales@xuyechem.com
AddressCoastal Economic Development Zone, Changyi City, Shandong Province, China
Request product data, samples or technical discussion.
Share your application, target specification and purchasing plan. The team will help confirm the next material communication step.