User:Paul Rothenberg/Notebook/Pauls Notebook/2013/05/28: Difference between revisions

From OpenWetWare
Jump to navigationJump to search
Line 52: Line 52:


*1. 100 grams of Na<sub>2</sub>WO<sub>4</sub>*2H<sub>2</sub>O was added to 350 mL of water and boiled
*1. 100 grams of Na<sub>2</sub>WO<sub>4</sub>*2H<sub>2</sub>O was added to 350 mL of water and boiled
*2. 150 mL of 85% H<sub>3</sub>PO<sub>4</sub> was slowly added to the solution
*2. 150 mL of 85% H<sub>3</sub>PO<sub>4</sub> was slowly added dropwise to the solution
*3. The resulting yellow-green solution was refluxed overnight (5-13 hours indicated<sup>1</sup>).  
*3. The resulting yellow-green solution was refluxed overnight (5-13 hours indicated<sup>1</sup>).  


Revision as of 12:21, 28 May 2013

Project name <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page
<html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html>

28 May 2013

  • Objectives
  • 1. Continue analysis of OPD+H2O2 with Mb Citrate with H2O as a solvent
  • Procedure:
  • 1. Same protocol as [5/20-5/24] using H2O instead of MeOH


  • Data:




  • Synthesis of Na12P2W18O62:


  • Synthesis of Na12P2W18O62 is crucial for synthesizing polyoxometalates.1 We will be synthesizing POMs in the following weeks, and the preparatory reactions will be set up soon.


  • Procedure:
  • 1. 100 grams of Na2WO4*2H2O was added to 350 mL of water and boiled
  • 2. 150 mL of 85% H3PO4 was slowly added dropwise to the solution
  • 3. The resulting yellow-green solution was refluxed overnight (5-13 hours indicated1).


  • References:
  • 1. Finke et al, Trivalent Heteropolytungstate Derivatives, Journal of Inorganic Chemistry, 1987, 26, 3886-3896.



Retrieved from "https://openwetware.org/mediawiki/index.php?title=User:Paul_Rothenberg/Notebook/Pauls_Notebook/2013/05/28&oldid=700063"