N-Methyl-2-Pyrrolidone, NMP, CAS No.: 872-50-4, N-Methyl Pyrrolidone, Electronic Grade Solvent

• CAS No.: 872-50-4
• Formula: C5H9NO
• EINECS: 212-828-1
• Appearance: Liquid
• Quality: Refined
• Colour: Colorless
• ISO: ISO 9001:2008 Certificate Company
• Application: Solvent
• Transport Package: 200kg Iron Drums, ISO Tank
• Specification: Electronic Grade & Industrial Grade
• Origin: China

Product Description

TECHNICAL DATA SHEET

Chemical name: N-methyl-2-pyrrolidone; NMP
CAS No.: 872-50-4
Molecular formula: C₅H₉NO
Structural formula: 



Specifications: 

Items	Specification
	Electronic grade	Industrial grade
Appearance	Mild amine, clear liquid.
Purity (GC, %)	99.9%min	99.5%min
Moisture (K. F., %)	0.02max	0.05max
Color (Hazen)	20max	25max
Density (D4^20, g/cm3)	1.029-1.033	1.029-1.035
Refractivity (ND^20)	1.467-1.471

Applications: 
This product is an excellent solvent with the advantages of low toxicity, high boiling point, outstanding solubility, good selectivity and good stability. It is widely used in aromatic extraction, acetylene purification, lithium ion battery electrode auxiliary materials. Besides, it is also used in synthetic gas desulfurization, oil refining, lubricant antifreeze, agricultural herbicide, cleaning agent, dye additives, dispersant and so on. 

Packing: 
210L iron drum: 210kg/drum, 

Storage: 
Keep packing container well-closed, and put in a light-proof, dry and cool place.