Copolymer 500

GENERAL

Chemical Name                        Phosphonated, sulphonated carboxylic acid copolymer
CAS No.                                        156105-39-4
Appearance                              Colourless to pale yellow liquid

SPECIFICATIONS

Properties                                                     Typical Value
Solid Content, %                                            40.0 +/- 2
pH , (1% solution) at                                    25 oC 6 – 8
Density, g/cm3 at 20 oC                             1.2 – 1.4
Viscosity (30 deg C) d/Lg                         0.065 – 0.085
Free monomer, as acrylic acid, %           1.5 max

APPLICATIONS

It can be used as corrosion inhibitor in industrial water systems.