Appearance Colorless or Light Yellow Transparent Liquid Active Content (ATMP)% 29.4-32.4 Active content (ATMP Na4) % 38.0-42.0 PH (1% water solution) 6.5-7.5 Fe,mg/L 35 max Density (20 ) g/cm3 1.35-1.45 Good, general purpose, cost-effective scale inhibitor, Good corrosion inhibition with zinc and phosphates. Good chelant.
