PMP (Polymaleic phosphonate)
Mixture of: Tetrasodium phophonoethane-1,2-dicarboxylate and hexasodium phosphonobutane 1,2,3,4-tetracarboxylate
| CASNo. : 143239-08-1 | Molecular Weight: 334 |
| Molecular Formula: Not Available | Brand Name: AQUACID 110EX |
Structural Formula of PMP:
Product Features:
Aquapharm is one of the biggest PMP chemical manufacturers. It is a phosphonocarboxylic acid salt exhibiting multifunctional properties such as threshold scale inhibitor, corrosion inhibitor and stable towards oxidizing biocides such as chlorine & bromine. The combination of these properties enables it’s use in a wide range of applications such as the treatment of Cooling towers (closed & open loops), Process water, Detergent & Cleaning formulations.
Specifications of PMP: :
| Product Name | PMP (Polyphosphonocarboxylic acid) |
| Appearance | Clear |
| Color | Colorless to pale yellow |
| Physical State | Liquid |
| Active content | ~40% |
| pH (as is) @ 25 deg C | 9-11 |
| SPGR @ 25 deg C | 1.40 |
Applications of Polymaleic Phosphonate:
It is chlorine stable, multifunctional water treatment product as it inhibits ferrous metal corrosion and mineral scale deposition in cooling towers.
• It is used as effective threshold inhibitor and prevents scale formation and incrustation at low dosages.
• PMC is used as corrosion inhibitor for carbon steel (ferrous metallurgy)
• Synergism is observed when used in combination with other corrosion inhibitors such as zinc salts, molybdates, phosphates and azoles.
• In comparison with other phosphonates, PMC has outstanding stability in the presence of oxidizing biocides such as chlorine & bromine.
Alternate name/synonyms of PMP:
• 2-butenedioic acid (2Z)-, disodium salt
• Reaction products with disodium phosphonate
• (Z)-2-butenedioic acid disodium salt reaction products with disodium phosphonate;
• Phosphono carboxylate mix (PCM)
Storage:
• Take all necessary precautions to avoid the accidental release of the product outside due to the rupture of containers or transfer systems
• Store in a cool, well-ventilated area
• Keep container tightly closed
• Stable under normal conditions of handling and storage (5-30 deg C)
• Shelf life is 24 months
Packing:
65 kg carboy, 275 kg drum
FAQ’s:
PMP (Polymaleic phosphonate) is a very good scale and corrosion inhibitors
• It is chlorine stable, multifunctional water treatment product as it inhibits ferrous metal corrosion and mineral scale deposition in cooling towers
• It is very effective towards corrosion inhibition of ferrous metallurgy
• When used in combination with other corrosion inhibitors such as zinc salts, molybdates, phosphates and azoles synergic effect was observed.
Aquapharm’s PMP is one of the best quality products for different application & Aquapharm is one of the biggest PMP manufacturer.
