<  HOME < EMAIL  <  MSN
http://www.worldchemcn.com  
Home Introduction Products Sales Order Contact
       Gamma-butyrolactone (GBL)
       N-Methyl Pyrrolidone (NMP)
       2-Pyrrolidone
       Polyvinylpyrrolidone-K (PVP K)
       N-Ethyl Pyrrolidone (NEP)
       Povidone Iodine (PVP Iodine)
       Crosspovidone (PVPP)
       1,4-butanediol
       1,2-Hexanediol
       Sodium Gluconate
       Glucono-Delta-Lactone (GDL)
       Poly(vinyl alcohol)
       Polyvinyl Butyral
 

2-Pyrrolidone  

 
---------------------------------------------------------------------------------------------------------
CAS No.:    616-45-5

H.S Code :  2933 1990

 

Physical performance:

Molecular formula:  C4H7NO;CH2CH2CH2C(O)NH

Molecular Weight:   85.11 

Molecular Structure:

 

Apearance:   clear or colorless liquid with boiling point 245C, flashing point 129C.

It can be dissolved in many kinds of solutions such as aldehyde, aether etc.

 

Application:

 to produce inks and iodine

 to produec synthetic resin

 to produce pestiside

 to produce polyvalent alcohol

 as the raw materials of polyvinylpyrrolidone,poiyamide-4 fibre and piracetam etc.

 

Product specifications

Specification

Index

 

Superior class

 

First class

 

Qualified class

Content%(m/m)

99.95min.

99.50min.

98.5min.

Moisture (m/m)

0.3max

0.5max

0.5max

Density 25C(g/ml)

1.097~1.117

1.097~1.117

1.097~1.117

Colourity (APHA)

40max

40max

40max

Refractive Index 20D

1.4830--1.4850

1.4830--1.4850

1.4830--1.4850

 

Packing: 

In galvanized iron or plastic drums of 200kg (N.W.)

1* 20 FCL: 16mt (N.W.)

 

 --------------------------------------------------------------------------------------------------------

For more information, please contact:

 

Mr. Liu      

Tel:              +0086-15056046856

Email:           jackliu84@gmail.com

 

  Back

Copyright  © 2004  Worldchemcn.com,All rights reserved. 
Address: 1052, Suzhou Rd, HefeiAnhui,China    Post Code:230000 
Tel:+0086-551-448-0864   Fax: +0086-551-447-0257     E-mail: info@worldchemcn.com