1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP)

• Post Date:

  Feb 21,2014

• Expiry Date:

  Aug 20,2014

• Detailed Description:

  Specs:liquid 50%/liquid 60% /solid 90%
  1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP)60%min Liquid
  
  Phosphorous acid (as PO33-)%:2.0 max
  
  Phosphoric acid? (asPO43- )%:0.6 max
  
  Chloride (as Cl-)%:0.01 max
  
  PH (1% solution):2 max
  
  Density? (20oC)g/cm3:1.360min
  
  Fe (iron) ppm:10 max
  
  Colour APHA (Hazen):50max
  
  Sequestrant value(CaCO3)mg/g:450min
  

• Company:

  Zhengzhou Welcom Tech. Co., Ltd     [ China ]        

• Contact:

  Hu Miss

• Tel:

  0086-371-67986518

• Fax:

  0086-371-67985568

• Email:

  enquiry@cnwelcom.cn