High quality of 2-Hydroxy Phosphonoacetic Acid (HPAA)from China at HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD. 2-Hydroxy Phosphonoacetic Acid (HPAA) it 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.
Product name: 2-Hydroxy Phosphonoacetic Acid (HPAA)
Other Name: 23783-26-8;2-hydroxy-2-phosphonoacetic acid;Acetic acid, hydroxyphosphono-;Hydroxyphosphonoacetic Acid - 50% in water;Acetic acid, 2-hydroxy-2-phosphono-;2-hydroxy-2-phosphono-acetic acid;Phosphono-hydroxy-acetic acid SCHEMBL254667;2-hydroxy-2-phosphonoaceticacid;DTXSID40865115;.alpha.-Hydroxyphosphonoacetic acid;MFCD20638215 .alpha.-Hydroxyl phosphonoacetic acid;AKOS015892863;SY121936;CS-0158494;FT-0694552;NS00125792;E77112;EC 405-710-8 2-Hydroxy-2-phosphonoacetic acid, 50% in water;HYDROXYPHOSPHONO-ACETIC ACID(50% IN WATER);HPA;HPAA;hpaa;hexylphosphonate hexylphosphonic acid;LABOTEST-BB LT00408920;N-HEXYLPHOSPHONIC ACID;hydroxyphosphono-aceticaci;YDROXYPHOSPHONEACETICACID Hydroxyphosphono-acetic acid;2-Hydroxyphosphonoacetic Acid;2-HYDROXY PHOSPHONOACETIC ACID;Acetic acid, hydroxyphosphono- 2-Hydroxy Phosphonoacetic Acid;2-Hydroxyphosphonocarboxylic Acid;2-Hydroxy Phosphonoacetic Acid (HPA) 2-Hydroxy Phosphonic Acetic AcidStructure
CAS No.: 23783-26-8;4721-24-8
EINECS No.: 405-710-8
Molecular Formula: C6H13O3P
Molecular Weight: 164.1405
UN: 3265
Class: 8
Package: II
Specifications of the 2-Hydroxy Phosphonoacetic Acid (HPAA):
Items | Index |
Appearance | Dark umber liquid |
Solid content % | 50.0 min |
Total phosphonic acid(as PO43-)% | 25.0 min |
Phosphoric acid (as PO43- )% | 1.5 max |
Density (20℃) g/cm3 | 1.30 min |
pH(1% water solution) | 3.0 max |
Application: 2-Hydroxy Phosphonoacetic Acid (HPAA)It 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.
Packing: 200L/drum or 1000L/IBC.
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