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PVP-K (PVP Povidone)
PVP-K30, Povidone k30
PVP-K90, Povidone k90
PVP-K25, Povidone k25
PVP-K15, Povidone k15
PVP-K17, Povidone k17
PVP-VA (PVP/VA Copolymer)
PVP-VA64, PVP VAS630
PVP-VA73, PVP VAW735
PVP-VA37
PVP-VA55
PVP-Iodine
PVP-P (Crosslinked)
NVP (N-Vinylpyrrolidone)
NMP (N-Methyrrolidone)
NEP (N-Ethylpyrrolidone)
PQ-11 (Polyquaterniunm)
GBL (г-Butyrolactone)
2-Pyrrolidone
Products
2-Pyrrolidone
SYNONYMS: 2-pyrrolidone, 2-P
STRUCTURAL FORMULA
    CAS NO.:616-45-5
    Molecular weight : 85.1g/mol
    Density@25℃: 1.102 g/ml 
    Boiling Point:245℃
    Melting Point:25.6℃
Formula:C4H7NO     Flash  Point:129.4℃
SPECIFICATIONS
Appearance     Clear,yellowish liquid
APHA     100 max.(Pt-Co Color)   
Assay     99.0% min. (by gas chromatography)
γ-Butyrolactone     0.2%max.   (by gas chromatography)
N-Vinylpyrrolidone     0.2% max.  (by gas chromatography)
Water     0.1% max. 
DISCRIPTIONS 
2-pyrrolidone is a colorless to slightly yellow liquid, with a faint amine odor. 2-P is a high-polar solvent and it is miscible with water and conventional organic  solvents. 
APPLICATIONS
as a solvent:            as an organic synthetic raw materials:
synthetic resin             polyvinylpyrrolidone
pesticide             polyamide-4 fiber 
polyvalent alcohol             piracetam
printing inks and coatings
iodine
PACKING
200kgs plastic drum.
SAFETY
Care should be used when handling 2-P. Inhalation or skin contact should be avoided. Inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.  Butylrubber or FEPTeflon gloves are recommended when handling 2-P .Wear safety glasses and chemical goggles if splashing is possible.
STORAGE & HANDLING
Store in a cool, dry place. Keep container closed when not in use.Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.                                                                                   

 

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