CAS 23783-26-8 Factory Price Scale Inhibitor 2-Hydroxyphosphonoacetic Acid HPAA1

2-Hydroxyphosphonoacetic Acid is dark brown liquid, and its density is 1.37 (50% aq.) Melting point: Boiling point at 108-110oC: 557.7oC at 760 mmHg Flash point: 291.1oC vapor pressure: 0.000278mmHg at 25°C; 2-Hydroxyphosphonoacetic acid, Cas: 23783-26-8 is mainly used as a cathodic corrosion inhibitor for metals, widely used in the corrosion and scale inhibition of circulating cooling water systems in industries such as steel, petrochemicals, power, and pharmaceuticals. It is suitable as a corrosion inhibitor for low hardness and easily corrosive water quality in southern China, and has a better effect when combined with zinc salts. The corrosion inhibition performance of HPAA is 5-8 times higher than that of HEDP and EDTMPS, making it suitable as a corrosion inhibitor for low hardness and easily corrosive water. It has excellent performance as an organic corrosion and scale inhibitor composed of low molecular weight polymers. HPAA Cas: 23783-26-8 is acidic and should be avoided from contact with eyes and skin. After contact, rinse immediately with plenty of water (at least 15 minutes).