CAS No. 2809-21-4

Molecular Formula:   C₂H₈O₇P₂                     

  Molecular weight: 206. 02   

Specification:

Appearance : Colorless or light yellow transparent liquid

Active content (HEDP)%             50. 0-60. 0

Phosphorous acid (as PO₃^3-)%    2. 0 max

Phosphoric acid  (asPO₄^3- )%       0. 8 max

Chloride (as Cl^-)%                      1. 0 max

pH (1％ solution)                         2 max

Density  (20℃)g/cm³                            1. 40

Fe ion ppm                                  10 max

Usage: Used as scale inhibitor, deflocculant, sequestrant, water stabilizer in water treatment, pipeline, detergent under high temperature and high pH value

Safety Protection:

Acidity, Avoid touching with eye and skin, once contacted, flush with water.