HPAA has good chemical stability, hard to be hydrolyzed, and hard to be damaged by acid or alkali, safe and reliable to use, non-toxic and pollution-free.
HPAA can improve the solubility of zinc, with strong inhibition.
HPAA has better inhibition performance than HEDP, EDTMP.
HPAA is mainly used as the cathodic corrosion inhibitor for metals, but also widely used to realize corrosion inhibition and scale inhibition in circulating cooling water system of steel, petrochemical, electric power, pharmaceutical and other industries.
HPAA is specially suitable for low hardness and easy-corrosive water quality.
Usage:
HPAA is mainly used as cathode corrosion inhibitor in oilfield refill water system in fields such as steel & iron, petrochemcal, power plant and medical industries. When built with zinc salt, the effect is even better.
Specification
HYDROXY PHOSPHONO- ACETIC ACID (HPAA)
Appearance
Dark umber transparent viscous liquid
Solid content %
47.0-50.0
Phosphorous acid(as PO33-)%
4.0 max
Density (20℃)g/cm3
1.30 min
pH(1% solution)
1.0-3.0
Packing & Delivery
Normally In 250kg net Plastic Drum, IBC drum can also be used as required.
Company Profile
Weifang Tinmu Chemical Co., Ltd. is a specialized chemical company along with production, R&D, and trading. On the basis of more than 10 years experiences of water treatment chemical, Tinmu Chemical can offer a broad range of high value products and services.
Weifang Tinmu Chemical Co., Ltd. Is a professional enterprise on water treatment chemicals and Fine chemicals. Main products include: TCCA, PAC, HEDP, ATMP, DTPMPA, BKC 1227......
Weifang Tinmu Chemical Co., Ltd. are located in Weifang City, Shandong Province which have mature chemical environment and convenient transportation.
Our products are wide popularity in South America, Southeast Asia, Middle East and so on. We looking forward to cooperate with you to make the world more cleaner and healthier.
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