Polyepoxysuccinic Acid (PESA)

• Post Date:

  Mar 05,2013

• Expiry Date:

  Mar 05,2014

• Detailed Description:

  Cas No. :51274-37-4 Polyepoxysuccinic Acid (PESA)
  
  Synonym: Polyoxirane-2,3-Dicarboxylic Acid CAS No. : 51274-37-4
  Molecular formula: HO(C4H2O5M2)NH Molecular weight: 400-1500
  Structural formula
  
  Properties:
  PESA is a multivariate scale and corrosion inhibitor with non-phosphor and non-nitrogen, it has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale, with effects better than that of ordinary organophosphines. When built with organophosphates, the synergism effects are obvious.
  PESA has good biodegradation properties, it can be widely used in circulating cool water system in situation of high alkaline, high hardness and high pH value. PESA can be operated under high concentration index. PESA has good synergism with chlorine and other water treatment agents.
  
  Specification
  Items Index
  Appearance Colorless or light amber transparent liquid
  Solid content % 40.0min
  Density (20℃)g/cm3 1.28min
  pH(1% water solution) 9.0-12.0
  
  Usage
  PESA can be used in system of oilfield refill water, crude oil dehydration and boiler.
  PESA can be used in circulating cool water system of steel, petrochemical, power plant, medicine.
  PESA can be used in boiler water, circulating cool water, desalination plant, and membrane separation in situation of high alkaline, high hardness, high pH value and high concentration index.
  PESA can be used in detergent fields.
  
  Package and storage
  200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.
  
  Safety protection
  Alkaline, avoid contact with eye and skin, once contacted, flush with water.
  
  Keywords:
  PESA, Polyepoxysuccinic Acid
  
  

• CAS Registry Number:

  51274-37-4

• Synonyms:

  ;2,3-oxiranedicarboxylic acid homopolymer;epoxysuccinic acid homopolymer; mk 2; poly(1-oxacyclopropane-2,3-dicarboxylic acid); polyepoxysuccinic acid ;2,3-oxiranedicarboxylic acid homopolymer;epoxysuccinic acid homopolymer; mk 2; poly(1-oxacyclopropane-2,3-dicarboxylic acid); polyepoxysuccinic acid;Polyepoxysuccinic Acid(PESA);PESA;

• Molecular Formula:

  (C₄H₄O₅)x

• Molecular Structure:

  

• Company:

  Shandong IRO Water Treatment Co., Ltd     [ China ]        

• Contact:

  Sharon Li

• Tel:

  8653266888207

• Fax:

  8653285028486

• Email:

  info@irowater.com