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Author: Subject: Red chemiluminescence
Kagutsuchi
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[*] posted on 17-11-2016 at 13:09
Red chemiluminescence


I wanna ask you to list as many reactions giving red chemiluminescence as possible. :) thanks
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Metacelsus
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[*] posted on 17-11-2016 at 13:47


Singlet oxygen formation from peroxide and hypochlorite is accompanied by red chemiluminescence.

For more reactions, use Google.




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careysub
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[*] posted on 17-11-2016 at 14:26


Woelen recommends also doing the singlet oxygen demonstration with sodium dichloroisocyanurate, providing a more controlled, longer lasting reaction than hypochlorite (found in Clorox Control Bleach Crystals, and many pool products).

Many chemoluminescent reactions rely on a phosphor to emit light, two common, inexpensive phosphors used for this are Rhodamine 6G and Rhodamine B.




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Dr.Bob
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[*] posted on 18-11-2016 at 19:58


The great thing about the oxalate esters and peroxide is that the reaction generates excited state CO2 which can transfer its excited state to almost any dye, so the same reaction can create almost any color by using one or more dyes, the Rhodamine family being some good red ones. Few other reactions have that level of control over the color output, many other chemiluminescence reactions generate green light.
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nezza
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[*] posted on 21-11-2016 at 00:33


Here's a picture of the red chemiluminescence from Woelen's method. Thanks for the method Woelen.

Singlet Oxygen 1.jpg - 250kB




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Pok
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[*] posted on 24-11-2016 at 10:35


CL with manganese ions:
mn.jpg - 79kB

CL with Ru-bipy:
rubi.jpg - 98kB

CL with Woehlers Siloxene:
silox.jpg - 94kB
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Fidelmios
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[*] posted on 24-11-2016 at 16:06


I tried making a copper sulfate and NaDCC reaction with some water purification tablets I got on enay, however the NADCC was only 1% and the reaction didn't proceed. Anyone know where o could buy some Nadcc?
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[*] posted on 24-11-2016 at 16:27


Around here NaDCCA is available pure as a pool chemical in the supermarkets and hardware stores.
Look up pool suppliers in your area and you should find it.




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Fidelmios
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[*] posted on 24-11-2016 at 18:58


Tried and for the most part was met with ignorance over the phone. This shall be my quest.
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[*] posted on 25-11-2016 at 06:15


The red biolumiscence seen in fish from the Malacosteid family



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Herr Haber
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[*] posted on 25-11-2016 at 06:44


Try looking in your supermarket near the bleach / household products. It can be found in pellets quite easily.
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Texium
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careysub
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[*] posted on 25-11-2016 at 12:24


The Clorox Control Bleach Crystals I mentioned has a content of 10%, and is available everywhere in the U.S.



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Fidelmios
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[*] posted on 25-11-2016 at 13:19


I wonder if that will suffice to make Cu NaDCC
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