2-hydroxyphosphonocarboxylic Acid Hpaa - Qingdao Irotaihe International Trade Co., Ltd.

2-hydroxyphosphonocarboxylic Acid Hpaa

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Product Description
2-Hydroxyphosphonocarboxylic Acid (HPAA)CAS No. 23783-26-8 Molecular formula: C2H5O6P                                   Molecular weight: 156 Structural formula Properties 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 Items Index AppearanceDark umber transparent liquidSolid content P.0minpH(1% solution)3.0maxDensity(20℃)g/cm31.30minUsage 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.Keywords: HPAA;HPA;2-Hydroxyphosphonocarboxylic Acid; Hydroxyphosphono-acetic acid; 2-HYDROXY PHOSPHONOACETIC ACID

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Qingdao Irotaihe International Trade Co., Ltd.
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Larry Yan