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Laboratory Tips Safety proceedures, test reagents, drilling rubber stoppers, bending glass tubes, etc. Contributed to by chemists.

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  #1   Add daveydavey11 to your ignore list  
Old 2003-08-08, 11:58
daveydavey11 daveydavey11 is offline
 
san diego, ca, usa
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Hello, ty 4 reading

i put iodine tincture (1 oz) into a glass bottle. then added double the volume of the tinc with hydrogen peroxide. Now i see the crystal on the bottom of the bottle and also on top.



Is it supposed to be so little?

How long should i let this reaction occur?

do i shake or slightly agitate the mixture?

And how the heck do i extract the crystals?

filter it??

evaporate it down slowly??

If someone could help me, i cant seem to find info on this anywhere on the net?

THANKS

  #2   Add gottagogo to your ignore list  
Old 2003-08-08, 14:38
gottagogo gottagogo is offline
 
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Dude--

You must use the search engine and find this stuff. I have posted and reposted iodine tincture extraction methods until I'm yellow in the face (get it, yellow......iodine....you know, yellow........forget it)

So, look up the page a bit and find the small word "search". Click on it and search for the word iodine and look for the posts by gottagogo. Not one word in any of these posts was dreamed up by gogo. Instead he compiled the work of others for your benefit. It takes a great deal of time to research the sea of information on this and related subjects. Please do your part and find it. Every question you asked is answered in posts right here at totse.
  #3   Add daveydavey11 to your ignore list  
Old 2003-08-09, 04:49
daveydavey11 daveydavey11 is offline
 
san diego, ca, usa
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thanks for your reply, i just got tired of surfing the net. youre right i should do my part and search more.

Thanks for shaping me up Man.
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