HPAA (2-Hydroxyphosphonocarboxylic Acid)
| Model Number:CAS 23783-26-8 | Place of Origin:-- |
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Country/Territory: China
Business Type: Manufacture
Number of Employees: 201 ~ 500 People
HPAA (2-Hydroxyphosphonocarboxylic Acid)
CAS 23783-26-8
Properties of HPAA:
HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. Its corrosion inhibition ability is 5-8 times better than that of HEDP and EDTMP. When built with low molecular polymers, its corrosion inhibition effect is even better.
Specification of HPAA:
Appearance of HPAA: Dark umber transparent viscous liquid
Solid content of HPAA : 47.0-50.0 percent
Phosphorous acid of HPAA (as PO33-): 4.0 percent max
Density of HPAA (20centigrade):
pH of HPAA (1percent solution) : 1.0-3.0
Usage of HPAA:
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.
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Shandong Taihe Water Treatment Company Limited
[China]
City : Zaozhuang
Province/State : Shandong
Country/Region : China
