Re: ORGLIST: Hydrazine Removal for TLC

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From: Dr.s.k.adhikari (sisir_ad$##$vsnl.com)
Date: Tue Sep 11 2001 - 13:08:48 EDT


Dear Antonio,
Dr.Kimberley's method is fine, but HCl will break to Cl2, while a little =
dil FeCl3 shall not do that, I think washing with FeCl3 would be =
better.The rest is same.
Thanks
Sisir Adhikari
  ----- Original Message -----
  From: antonio regla
  To: Multiple recipients of list orglist
  Sent: Monday, September 10, 2001 10:45 PM
  Subject: ORGLIST: Hydrazine Removal for TLC


  Dear List members:

  Does anyone know how to remove hydrazine (hydrate) from a reaction =
mixture in order to spot the mixture on a plate for tlc? I have been =
having problems with this, the hydrazine streaks a lot and doesn't allow =
me to visualize other spots of reaction products. I would appreciate =
your help in this.

  Thank you,

  Antonio Regla





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