VERIFIED TECHNICAL DATASHEET

Technical Data Sheet

ZEELCHEM® Polymaleic Acid CAS: 26099-09-2
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TECHNICAL DATA SHEET

ZEELCHEM® 200 | Polymaleic Acid (PMA/HPMA)

1. Product Identification

  • Chemical Name: Polymaleic Acid (PMA/HPMA)
  • Brand Name: ZEELCHEM® 200
  • CAS No: 26099-09-2
  • Molecular Formula: (C4H4O4)
  • Molecular Weight: N/A

2. Product Description

ZEELCHEM® 200 is a high-performance chemical used primarily as a high-temp scale inhibitor (300°C), desalination, boilers, cooling water. It exhibits excellent properties making it suitable for demanding industrial environments. It provides superior scale inhibition and dispersion.

3. Typical Properties

AppearanceLight brown transparent liquid
Active Content48-50%
pH (1% Solution)2.0-3.0
Density (g/cm³)1.18-1.22
SolubilityMiscible in water in all proportions
ViscosityTypical 50-200 cPs

4. Applications

Key applications include:

  • High-temp scale inhibitor (300°C)
  • desalination
  • boilers
  • cooling water

5. Recommended Dosage

ApplicationDosage RangeMethod
Scale Inhibition1-15 mg/LContinuous dosing

Typical dosage ranges from 1-15 mg/L depending on the application and water chemistry. Continuous dosing is recommended for optimal performance.

6. Packaging & Storage

Packaging: Available in 25 kg carboys, 200 kg drums, ISO tanks, and 1000 kg IBCs.

Storage: Store in a cool, dry, well-ventilated area away from direct sunlight. Shelf life is typical 12 months.

Compatibility: Highly compatible with other common water treatment chemicals, including phosphonates, zinc salts, and various biocides.