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2-Hydroxy Phosphonoacetic Acid
 2-Hydroxy Phosphonoacetic Acid |
Product Description
2-Hydroxy Phosphonoacetic Acid [23783-26-8]
Abbreviation: HPAA
Molecular weight: 156
Specifications:
Appearance Dark brown liquid
Solid Content 48.0 ~ 52.0%
Phosphorous Acid (as PO33-) 4.0% max
pH (1% water solution) 1.0 ~ 3.0
Density (20)g/cm³ 1.3~ 1.42
Applications:
HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. It 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. HPAA has a good thermal stability, at 200 circumstances, the decomposition rate of eight percent.
Usage:
HPAA is mainly used as cathode corrosion inhibitor in oilfield refill water system in fields such as steel & iron, petrochemical, power plant and medical industries. When built with zinc salt, the effect is even better.
Packing and storage:
Normally In 30kg or 250kg net Plastic Drum, IBC's can also be used as required. Stored in cool and dry place in one year.
| Origin: | Zouping County Dongfang Chemical Industry Lo.,LTD |
|---|---|
| Packing: | 30kg or 250kg net Plastic Drum |
| Company: | Zaozhuang City Hetai Water Treatment Co., Ltd. |
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