HEDP

• Post Date:

  Aug 26,2014

• Expiry Date:

  Aug 26,2015

• Detailed Description:

  Cas No. :2809-21-4 Quantity: 20000Metric Tons
  Specs:60%
  Payment Method: T/T L/C
  

  items	index
  Appearance	Colorless or light yellow transparent liquid	White crystal powder
  Active content (HEDP)%	58.0-62.0	89.0 min
  Phosphorous acid (as PO33-)%	2.0 max	0.5 max
  Phosphoric acid  (asPO43-)%	0.8 max	0.5 max
  Chloride (as Cl-)%	0.01 max	0.01 max
  pH (1％ solution)	2 max	2 max
  Density  (20℃)g/cm3	1.430 - 1.460	-
  Fe ion ppm	10 max	20 max

• CAS Registry Number:

  2809-21-4

• Synonyms:

  ;1-Hydroxyethane-1,1-diphosphonic Acid;Etidronic acid;HEDP;HEDPA; Hydroxy Ethylidene-1,1-Diphosphonic Acid;1-Hydroxy Ethylidene-1,1-Diphosphonic Acid;1-Hydroxyethylidene diphosphonic Acid;1-hydroxy ethylene-1,1-diphosphonic acid;1-HYDROXYETHYLIDENEDI(PHOSPHONIC ACID);disodium (1-hydroxyethane-1,1-diyl)bis[hydrogen(phosphonate)];(1-hydroxyethane-1,1-diyl)bis(phosphonate);Hydroxyethylidenedi(phosphonic acid);Hydroxyethylidine Diphosphonic Acid;HydroxyEthylidene Diphosphonic acid;

• Molecular Formula:

  C₂H₈O₇P₂

• Molecular Weight:

  201.9987

• Molecular Structure:

  

• Company:

  Shandong Huayou Chemistry Co.,Ltd     [ China ]        

• Contact:

  Amy

• Tel:

  +86-18663771100

• Fax:

  +86-531-88686116

• Email:

  export@cleanwaterstore.cn