Fine Chemical

NMP / N-Methyl-Pyrrolidone

 N-Methyl-Pyrrolidone(NMP) Tech/Elec Grade House Standard

Item

Standard

Results

Appearance

Colorless Clarity Liquid

Conforms

Purity

99.8%min

99.92

Water

200ppm

120

Color(APHA)

20

8

Total Amines

50 ppm

8.2

pH

7-10

7.2