Product Name:Poly(carboxylic acid) Identification Molecular Formula:(C3H4O2.H3O2P.Na)x CAS Number:71050-62-9 Storage conditions:2-8�°C Odor: Slight odor Active content (as acid)% :40%;50% PH(1% solution) : 3.5-4.5 Density(20ºC) g/cm3 : 1.15 - 1.25 Appearance : Llight yellow transparent viscous liquid PCA, or Poly(carboxylic acid), is a key member of the family of organic phosphonates,widely used in water treatment applications. A scale and corrosion inhibitor for cooling circulation water units and boilers;Metal chelate agent and color fixing agent for print and textile; Complexing agent for electronplate and water scale cleaning agent for metals.
