1. It can almost dissolve in all the solvents
2. ISO 9001
3. RoHS, MSDS
4. Supply sample
NMP (electronic grade)
Chemical name: N-Methyl-2-pyrrolidinone; 1-Methyl-2-Pyrrolidone; N-Methylpyrrolidone; NMP
Molecular formula: C5H9NO Molecular weight: 99.134
Structural formula: Density(D420)g/ml: 1.028~1.033
Melting point: -23° C Boiling point: 202° C
Flash point: 95° C Refractive index: ND20 1.465-1.470
Properties: It has strong water absorption. It can almost dissolve in all the solvents.
As a high-selective solvent, NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and easy to recovery. It is mainly used in the electronic industry in the following aspects:
(1) As solvent of poly(1, 1-difluoro-Ethene); Or electrode's accessory material of lithium ion battery.
(2)As remover liquid of photoresist; In the production of LCD materials;
(3)As solvent in pharmacy;
(4)Cleaning of precision instruments and circuit board
Items electronic grade Unit Testing method
Purity 99.90min % GC
Moisture 0.02max % Karl fischer method
Chroma 10max APHA Colorimetry
Packing: Galvanization drum/baking paint drum or plastic drum. Net weight is 200kg/drum; 1000L IBC; ISO Tank.
Storage and transportation: Store in cool and airy place; Keep away from fire and heat; Handle with care; Avoid leakage