NMP

Brief Description
CAS No.: 872-50-4 Other Names: 1-Methyl-2-pyrrolidone, NMP MF: C5H9NO
Place of Origin: Zhejiang China (Mainland) Type: Antibiotic and Antimicrobial Agents, Disi... Grade Standard: Food Grade, Medicine Grade
Brand Name: GREENCO Model Number: GC-NMP 
Delivery Terms & Packaging
Packaging Detail:50kg/drum
Delivery Detail:5-7days
Specifications
NMP

to slightly yellow liquid, with a faint amine odor. NMP is miscible with water and conventional organic solvents.

NMP(Technology,Electronic Grade)
SYNONYMS: 1-Methyl-2-pyrrolidone, NMP 
  
STRUCTURAL FORMULA 
  
    CAS NO.:872-50-4
    Molecular weight :99.1g/mol
    Density25°C: 1.028 g/ml 
    Boiling Point:204°C
    Melting Point:-23.6°C
           Formula:C5H9NO    Flash  Point:91°C
  
SPECIFICATIONS 
Appearance    Clear,colorless liquid
APHA    50 max.(Pt-Co Color)   
Assay    99.6% min. (by gas chromatography)
   γ-Butyrolactone    0.1%max.   (by gas chromatography)
     Amines    0.1% max.  (by gas chromatography)
     Water    0.1% max. 
  
DISCRIPTIONS  
N-Methyl-2-pyrrolidone is a colorless to slightly yellow liquid, with a faint amine odor. NMP is miscible with water and conventional organic solvents. 
 
APPLICATIONS 
For higher end,low impurity level applications: 
· lithium ion batteries · wafer degreasing 
· photoresist stripper · coating developer 
· epoxy deflashing  
  
PACKING 
200kgs plastic drum.
  
SAFETY 
Care should be used when handling NMP. Skin contact should be avoided. Contact can result in irritation; prolonged contact can result in redness and dermatitis. Butyl rubber or FEP Teflon gloves are recommended when handling NMP. A good skin cream should be used after washing the affected area. As with all solvents, the workplace should be well ventilated and safety goggles must be worn. Always refer to the Material Safety Data Sheet (MSDS) for detailed information on safety. 
  
STORAGE & HANDLING 
NMP has an almost unlimited shelf life in sealed containers when properly stored in a protected storage area in original unopened containers or protected from moisture. It is neither explosive nor spontaneously flammable in air. However, it is combustible. When ignited, NMP will sustain a fire. All types of fire extinguishers are effective against NMP fires.