Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Procedure II Hydroxyl End Groups

Accurately weigh the amount recommended below of the polymer to be analyzed into the 250-ml iodine flask. Record the weight of the polymer. [Pg.169]

Prepare two empty flasks as blanks. (Note Follow steps 5-14 for each of the flasks prepared in steps 1-4.) [Pg.169]

Accurately pipette 10.0 ml acetylating reagent (Preparation step f) into the flask and stopper immediately. [Pg.169]

Place a magnetic stirring bar into each of the flasks. [Pg.169]

Remove the flasks from the stirring hot plates and cool to room temperature. [Pg.169]

See other pages where Procedure II Hydroxyl End Groups is mentioned: [Pg.167]    [Pg.167]    [Pg.168]    [Pg.169]    [Pg.170]    [Pg.170]    [Pg.171]    [Pg.167]    [Pg.167]    [Pg.168]    [Pg.169]    [Pg.170]    [Pg.170]    [Pg.171]    [Pg.23]    [Pg.140]   


SEARCH



End hydroxyl

End-group

Group II

Hydroxyl end groups

Hydroxylation procedures

© 2024 chempedia.info