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N METHYL PYRROLIDONE(NMP)

N METHYL PYRROLIDONE(NMP)

N-Methyl-2-Pyrrolidone (NMP) is a powerful solvent with broad solubility for resins and high chemical and thermal stability. It is completely soluble with water at all temperatures and is soluble with most organic solvents.

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PROPERTIES
ItemDetail
Molecular FormulaC5H9NO
CAS  NO872-50-4
AppearanceColorless Clear Liquid
Boiling Point202°C
Density1.028
Flash Point95°C
PackageN.W 200KG Galvanized Iron Drum, PE Drum, IBC, ISO TANK
Storage ConditionsStore in cool and ventilated warehouse. Keep away from the fire and sources of ignition. 
Handle with care. Avoid damage to package and prevent leakage.
APPLICATION
Lithium Battery, Carbon Nanotube Conductive Agent
PCB, LCD, Semiconductor
Insulation Material, Petroleum Industry
High Polymer
Medical, Pesticide and etc.

ANALYSIS INDEXELECTRONIC GRADE

ItemSpecificationTest ValueUnitTest Standard
Purity99.90min99.91%GB/T27563-2011
Water200max78ppmGB/T6283-2008
Chroma20max7APHAGB/T3143
Butyrolactone200max189ppmGB/T27563-2011
Total Amines50max9.8ppmGB/T27563-2011

INDUSTRIAL GRADE

ItemTest ValueSpecificationUnitTest Standard
Purity99.8899.85min%GB/T27563-2011
Water376500maxppmGB/T6283-2008
Chroma1930maxAPHAGB/T3143
Butyrolactone196200maxppmGB/T27563-2011
Total Amines3550maxppmGB/T27563-2011
PH Value7.87-10/GB/T27563-2011


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