AA                                       

( Acrylic Acid )

Specification

Purity (Wt %) : 99.5% min.
Color (APHA) : 15 max.
Sp. Gr. ( 20/4¡É) : 1.047 ~ 1.051
Water (Wt%) : 0.2 max.
Inhibitor (MEHQ / Wt ppm) : 200+-20

Physical Properties

M.W. : 72.07
Viscosity / cP (20¡É) :1.156
Boiling Point / ¡É : 141.3
Freezing Point / ¡É : 13.2
Flach Point / ¡É : 54.5
Latest Heat / Kcal/MOL : 10.8
Speci. Heat / Kcal/kg¡É : 0.50
Heat of Polymerization / Kcal/MOL : 18.5
Refractive Index (nD20) : 1.4224
Vapor Press - 60¡É : 30
                       80¡É : 75
                      100¡É : 174
                      140¡É : 756