Appearance:White to slightly yellowish granules
Color(in methanol):Color of 1.5%solution in methanol
Purity:99.0%min
Water:0.2%max
Ash:0.05%max
M.P.;80-90C
1.5%solution in methanol:30 APHA max
1.5%solution in MEG:Clear without insolution matter
Chlorides:20ppm max
Fe:50ppm
So4:50ppm
Free Amines:0.01%max