Polyamino Polyether Methylene Phosphonic Acid PAPEMP CAS 130668-24-5 scale and corrosion inhibition in Industrial Cooling Water Membrane Systems (RO/NF) &Oilfield Water Treatment&Desalination
Price:
Negotiable
MOQ:
1KG
Delivery Time:
5-8 working days
Brand:
HOYOSHEE
Product Description
Polyamino Polyether Methylene Phosphonic Acid (PAPEMP)
CAS 130668-24-5 - Advanced water treatment chemical for industrial applications
Primary Applications
PAPEMP is widely used across multiple industries due to its exceptional scale and corrosion inhibition properties:
| Application Area | Specific Uses |
|---|---|
| Industrial Cooling Water | Scale and corrosion inhibitor in circulating cooling water systems, particularly effective in high hardness, high alkalinity, and high pH conditions. Enables high-concentration-ratio operation for water conservation. |
| Membrane Systems (RO/NF) | Effective membrane scale inhibitor for reverse osmosis (RO) and nanofiltration (NF) systems to prevent scaling on membrane surfaces. |
| Desalination | Scale control in thermal desalination processes like Multi-Stage Flash (MSF) distillation at high temperatures and salt concentrations. Can reduce or eliminate acid feed requirements. |
| Oilfield Water Treatment | Scale control in oilfield refill water systems operating under high temperatures and pressures. |
| Other Industrial Uses | Peroxide stabilizer and chelating agent in textile and dyeing applications (as yellowing inhibitor) and papermaking additive. Often used as alternative to EDTA, DTPA, and NTA. |
Usage and Compatibility
- Dosage: Typical range of 5 to 100 mg/L, depending on water quality and system requirements. Performance often improves with higher dosage levels.
- Synergistic Effects: Excellent compatibility when combined with other water treatment chemicals including polymers like AA/AMPS (Acrylic acid/2-Acrylamido-2-methylpropane sulfonic acid copolymer) and phosphonates like HPAA (Hydroxyphosphonoacetic acid) or ATMP (Amino Trimethylene Phosphonic Acid).
Handling, Safety, and Storage
Safety: As an acidic product, wear appropriate personal protective equipment (PPE) including gloves and goggles. Avoid contact with skin and eyes. In case of contact, flush immediately with plenty of water.
Storage: Store in cool, dry, well-ventilated area away from direct sunlight. Shelf life of 10-12 months when properly stored in sealed plastic containers (25kg, 250kg drums, or IBC totes).
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Company
Hoyoshee Chemical industrial Co.Ltd
Location
Second Floor No 9 Building Lugu Industrial Park Changsha, Hunan,China
Contact Person
Shelly