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Zaozhuang Jialu Chemical Co., Ltd.

Hpaa, Corrosion Inhibitor, Water Treatment manufacturer / supplier in China, offering 2-Hydroxyphosphonocarboxylic Acid (HPAA), Factory Directly Sell Carbon Black for Rubber, Amino Trimethylene Phosphonic Acid ATMP with SGS Certificate and so on.

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2-Hydroxyphosphonocarboxylic Acid (HPAA)

FOB Price: US $1-1,200 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $1-1,200/ Ton
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Port: Qingdao, China
Production Capacity: 10000mt/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HPAA 50%
  • Certification: REACH
  • Color: Dark Umber
  • Type: Industrial Circulating Water Treatment Agent
  • Transport Package: as Per Customers′requirement
  • HS Code: 2931901990
  • Acid-Base Property: Acidity
  • Environmental Protection: Yes
  • Appearance: Liquid
  • Trademark: Zaozhuang Jialu Chemical Co., Ltd
  • Origin: China
Product Description
2-Hydroxyphosphonocarboxylic Acid
CAS No. 23783-26-8
Synonyms: Hydroxyphosphono-acetic Acid
Molecular Formula:C2H5O6P     Molecular weight: 156
        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.


AppearanceDark umber liquid
Solid content %50.0 min
Phosphorous acid(as PO33-)%4.0 max
Density (20ºC) g/cm31.30 min
ph (1% solution)1.0-3.0

        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.
Package and Storage:
        200L plastic drum,IBC(1000L),customers' requirement. Storage for one year in shady room and dry place.

Zaozhuang Jialu Chemical Co.,Ltd 
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