Polyepoxysuccinic Acid CAS 1528-98-7

Table of Contents

1. Product Overview: Polyepoxysuccinic Acid (PESA) CAS 1528-98-7

Polyepoxysuccinic Acid (PESA), a biodegradable scale inhibitor with CAS registry 1528-98-7, is a nitrogen-free polymeric carboxylic acid exhibiting exceptional chelation properties. Molecular formula: C₄H₄O₆·nH₂O. This eco-friendly solution outperforms traditional phosphates in cooling water systems and industrial cleaning applications.

2. Technical Specifications & Performance Comparison

3. Industrial Utilization Scenarios

3.1 Water Treatment Systems

Effective scale inhibition in:

• Reverse osmosis membranes (5-15 ppm dosage)
• Cooling towers (10-30 ppm continuous feed)
• Boiler water conditioning

3.2 Industrial Cleaning

Superior descaling performance for:

• Heat exchanger maintenance cycles
• Milkstone removal in dairy processing (3-5% solution)
• Brewery CIP systems

4. Operational Case Analyses

4.1 Power Plant Cooling Optimization

A 1,200MW coal-fired plant achieved 28% water savings through PESA-based treatment:

• Scale deposition reduced from 3.2mm/yr to 0.5mm
• Corrosion rates maintained below 2 mpy
• Chemical costs lowered by $42,000 annually

5. Verified Client Implementations

5.1 Petrochemical Refinery – Saudi Arabia

Challenge: Calcium sulfate scaling in crude distillation units
Solution: 18ppm PESA dosage in desalter wash water
Outcome: 92% scale reduction with 300% ROI in 14 months

5.2 Municipal Water Treatment – Hamburg, Germany

Challenge: Lead pipe corrosion prevention
Solution: PESA/Zn composite formulation (7:3 ratio)
Outcome: Compliant with TrinkwV 2018 standards

6. Technical Consultation & Ordering

Request formulation optimization for your specific water chemistry:

Contact water treatment specialists:
Email: info@vivalr.com
Tel: (86) 15866781826

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