Specification Sheet
Product Name Poly(1-vinylpyrrolidone-co-acrylic acid),
average Mw ~96,000 by GPC, average Mn ~20,000 by GPC, powder (Fine)
Product Number 418528
Product Brand ALDRICH
CAS Number 28062-44-4
 
TEST SPECIFICATION
APPEARANCE WHITE POWDER
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
ELEMENTAL ANALYSIS CARBON CA. 60%
  NITROGEN CA. 8.5%
VISCOSITY 1.1 - 1.7 (RELATIVE VISCOSITY)
ACID VALUE 170 - 210
TITRATION 3.0% H2O (MAXIMUM)
  APPROVED DECEMBER 21, 1995 JSB