2-Hydroxy Phosphonoacetic Acid

• Post Date:

  Oct 31,2016

• Expiry Date:

  Apr 29,2017

• Detailed Description:

  Cas No. :23783-26-8

  Introduction s:

  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.

  CAS No.  23783-26-8

  Molecular Formula:   C₂H₅O₆P

  Molecular weight: 156

  Technologies :

  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

  Usage:

  HPAA is mainly used as cathode corrosion inhibitor in oilfield re injection water system in fields such as steel & iron, petrochem i cal, 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 ten months in shady room and dry place.

• CAS Registry Number:

  23783-26-8

• 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;

• Molecular Formula:

  C₆H₁₃O₃P

• Molecular Weight:

  164.1405

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R22:;
  R34:;
  R43:;
  R48/22:;
  

• Safety Description:

  S1/2:;
  S22:;
  S26:;
  S36/37/39:;
  S45:;
  

• Company:

  Qingdao Kerun Chemical Co., Ltd.     [ China ]        

• Contact:

  MS.LI

• Tel:

  +86-532-86538255

• Fax:

  +86-532-86538653

• Email:

  kerun@qdkrsw.com