Place of Origin : Chang Zhou,China

Classification: Chemical Auxiliary Agent
CAS No.: 37971-36-1
MF: C7H11O9P
Usage: Water Treatment
Specification:
Appearance: slightly yellow transparent liquid
Active ingredient: 49% to 51%
Phosphorous acid (as PO3): 0.5% max.
Phosphoric acid (as PO43): 0.2% max.
Chloride(cl)ppm:10max
Iron(ppm):5max.
PH (1% water solution): 2.0max
Density (20°C) g/cm3 : 1.27 to 1.30
Usage:Cooling water circulation units, Oilfield water, steel mill