Special Phosphonic Acids

Cublen	L 4514	ED 351	ACS 402
Chem. Identity	modified phosphonic acid	synergistic combination of phosphonic acids	modified phosphonic
Appearance	yellow clear solution		colorless - yellow clear solution
Active substance (calculated as salt)	45 %	35 %	40 %
Density (g/cm³) @ 20°C	1,4	1,4	1,4
pH (1%) @ 20°C	6 - 8	6 - 8	10
Functional properties
Inhibition of CaCO3 precipitation	good	very good	very good
Inhibition of CaSO4 precipitation	moderate	good	moderate
Sequestration of metal ions	good	excellent	good
Stability towards active chlorine	good	moderate	excellent
Special properties / Characteristics
	phosphonic acid with increased biodegra- dability according to OECD-test	excellent stabilization of peroxide bleaching baths	outstanding stability towards oxidative agents on active chlorine and peroxide basis
Recommended applications
	cleaning agents and laundry detergents	stabilisation of bleaching baths liquifier for ceramic slurries	cleaning agents and disinfectants textile and leather auxiliaries no demetelizing effect

Special Phosphonic Acids, Keramik, Faserhilfsmittel, Lederhilfsmittel, Chemikalienhandel, Tenside,