Polyacrylic acid/sodium polyacrylate (PAA, PAAS)

2-Propenoic acid homopolymer; Acrylic acid polymer; 2-Propenoic acid homopolymer sodium salt; Acrylic acid polymer sodium salt; Poly(sodium acrylate); Polyacrylic acid sodium salt

CAS No.:    9003-01-4; 9003-04-7
Structure:

Application:

Polyacrylic acid/sodium polyacrylate (PAA, PAAS) is used as antiscalant in cooling water systems. It is also used in pulp and paper processing and reverse osmosis systems and cleaning formulations.

Specification:

Appearance:	Colorless to amber liquid
Solid content (%):	30.0 min.
Free monomer (as acrylic acid, %):	0.5 max.
	PAA	PAAS
pH (1% solution):	3.0 max.	6.5 - 7.5
Density (20°C, g/cm3):	1.09 min.	1.15 min.

Standard Packing:

200kg net/200L PE drum

Safety Information:

Polyacrylic acid/sodium polyacrylate (PAA, PAAS) is a harmful material. Avoid contact with skin and eyes. Avoid breathing vapor. Keep container closed when not in use.