JAMSON PHARMACHEM TECHNOLOGY CO.,LTD.

2-Hydroxyphosphonocarboxylic Acid

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Hydroxyphosphono-acetic acid;N-HEXYLPHOSPHONIC ACID;LABOTEST-BB LT00408920;hpaa;n-Hexylphosphonicacid;2-Hydroxyphosphonocarboxylic Acid;2-Hydroxy Phosphonoacetic Acid;2-Hydroxy Phosphonic Acetic AcidStructure;hexylphosphonic acid;hexylphosphonate;

• CAS NO :

  23783-26-8

• EC NO :

• Molecular Formula :

  C₆H₁₃O₃P

• Molecular Weight :

  164.1405

• Main Specifications :

• InChI :

  InChI=1/C6H15O3P/c1-2-3-4-5-6-10(7,8)9/h2-6H2,1H3,(H2,7,8,9)/p-2

• Product description :

  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
  Appearance	Dark umber transparent viscous liquid
  Solid content %	47.0-50.0
  Phosphorous acid(as PO33-)%	4.0 max
  Density (20?)g/cm3	1.30 min
  pH(1% solution)	1.0-3.0

  Usage:

  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:

  Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.

  Keywords:  HPAA
  Related Products:  2-Hydroxyphosphonocarboxylic Acid (HPAA)
                                      Polyacrylic Acid (PAA)
                                      Polyacrylic Acid Sodium (PAAS)

• Molecular Structure :