
Polyepoxysuccinic Acid (PESA) , Polyepoxysuccinic Acid (PESA) CAS#51274-37-4. High Biodegradability: Features excellent biodegradation properties suitable for high alkaline and high hardness environments. Broad Application Scope: Used in oilfield refill water, boiler systems, circulating cooling water, and desalination plants. Third-Party Lab Approval: All products strictly tested by QC and approved by third-party laboratories in China. Flexible Order Acceptance: Accepts small sample orders starting from 10g, 100g, and 1kg for quality evaluation. Quality Complaint Resolution: Provides free replacement or refund for losses caused by genuine quality issues. International Certifications: Holds ISO and REACH international certifications for production and quality assurance.