Hydrolyzed Polymaleic Anhydride
Product Description
| Product | Hydrolyzed Polymaleic Anhydride |
| CAS | 26099-09-2 |
| Formula | (C4H4O4)n (C4H2O3)m |
| Synonym | HPMA, 2-Butenedioic acid (2Z)-, homopolymer |
Typical Product Specifications
| ph (1% solution) | 2.0 - 3.0 |
| Appearance | Clear to umber transparent liquid |
| Solid Content | >= 48.0% |
| Average Molecular Weight | >= 450 |
| Density @ 20C | 1.18 g/cm^3 |
| Bromine Value | <= 80.0 mg/g |
| Notes | HPMA is a low weight polymeride that is water soluble and used in the inhibition of carbon steel corrosion and scale inhibition. |
| Class | Corrosion Inhibitors, Organic Intermediates and Compounds, Water Treatment Chemicals, Scale Inhibitors |
| Function | Anti-Corrosive, Scale Inhibitor |
| Industry | Water Treatment, Anti-Corrosives, Organics |
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