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Application Notes: Noted for its excellent CaCO3 scale inhibition and chlorine stability.
Recommended Uses: Cooling water treatment, boiler treatment, I & I cleaners, swimming pool stain prevention, metal ion control
Typical Properties:
Appearance | Water white to pale yellow liquid |
| Active Acid (%) | 60.0 min |
| Phosphorous acid as PO33- (%) | 2.0 max |
| Phosphorous acid as PO43- (%) | 0.8 max |
| Chloride (as Cl,%) | 0.5 max |
| PH(1% solution)@20oC | 2.0 max |
| Density at 20°C,g/cm3 | 1.440 min |
| Iron, as Fe (ppm): | 35.0max |
| Colour APHA (Hazen): | 80max |
| Sequestrant value(CaCO3)mg/g as product at PH 11-12 | 500 min |
HEDP(60%)