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N-Methyl Pyrrolidone (NMP)
May 30, 2018


Description: N-methly-pyrrolidone,N-methly-2-pyrrolidone,NMP

Physical and chemical property: liquid with little ammonia odor, can mix with almost all solvents.

Molecular Formula: C5H9NO.

CAS No.: 872-50-4

Specification:

Items Tested

Specification

Appearance

Colorless clear liquid (25   above)

Purity

≥99.9%

Water

≤0.01%

Color Hazen

≤10#

Refractive Index

1.468-1.471

Density

1.032-1.035

Packed in Galvanized iron drums of 200kg net weight or 24MT/ISO tank.

 Application:
1.Micro-electronic grade: Liguid crystal display, Semiconductor
2.Electronic grade: Mainly used in lithium batteries, fiber and other industries
3.Pharmaceutical grade: Mainly used in pharmaceutical solvents, intermediates, etc
4.Industry grade:Mainly used in petroleum extraction, pesticides, insulating paint, industrial cleaning, etc

Storage and transportation: Keep it in shady, cool and ventilation warehouse. Far away from fire and heat source, separate from oxidizer. Be cautions of loading and unloading. Prevent package form damage. Avoid leakage.