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High-efficiency film-forming inhibitor providing long-term protection against electrochemical corrosion in carbon steel systems.
Thermally stable formulation effective across a wide temperature range (up to 90°C) without degradation or phase separation.
Low-toxicity, biodegradable base chemistry compliant with OECD 301B standards for environmental safety.
Compatible with common water treatment additives including scale inhibitors, dispersants, and pH adjusters.
Non-oxidizing and non-volatile—minimizes vapor-phase exposure risks during handling and dosing.
Cooling water circuits in HVAC and industrial closed-loop systems.
Process water networks in petrochemical and refinery utility plants.
Hydraulic fluid systems requiring corrosion mitigation without viscosity alteration.
Boiler feedwater pre-treatment where low-foaming and oxygen-scavenger compatibility are critical.
| Chemical Type | Organic phosphonate-carboxylate hybrid blend |
| Product Form | Aqueous liquid concentrate (40% active) |
| Appearance | Clear, amber-colored, low-viscosity liquid |
| pH (1% aqueous solution) | 6.8 – 7.2 |
| Density (20°C) | 1.08 – 1.12 g/cm³ |
| Solubility in Water | Completely miscible at all ratios |
| Primary Applications | Carbon steel corrosion inhibition in neutral to mildly alkaline aqueous systems |
| Storage Stability | 24 months unopened at 5–35°C |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
