hóa chất hpaa

hóa chất Hydroxyphosphono Acetic Acid hpaa SPECIFICATION Molecular Formula：C2H5O6P Molecule Weight：156 Solid Content：53% minimum Appearance：Dark brown liquid pH (1% solution)：< 2.0 Specific gravity(20℃ )：1.35 – 1.45 Total Phosphate：34% minimum as PO4 APPLICATIONS Steel corrosion...