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Does DMT glow under UV light? Options
 
benzyme
#1 Posted : 1/10/2020 5:51:48 AM

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yes.

Tryptophan and tryptamine, as well as several of its derivatives, absorb strongly @ 280 nm, it is the wavelength of max. abs. observed in UV spectroscopy.
These were samples in hexanes, 365 nm.
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benzyme
#2 Posted : 1/10/2020 6:05:10 AM

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5-MeO, also in hexanes
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Tony6Strings
#3 Posted : 1/10/2020 6:18:48 AM

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Note to self- 1: Obtain UV lamp. 2: Smoalk moar.
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m4estr0
#4 Posted : 1/10/2020 10:08:33 AM

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What is the look of those liquids under normal light? Fully transparent or milky?

I guess it will work equally well for dissolved DMT salts in acid?

Can an ordinary ghetto chemist use a UV light to get a clue about DMT concentration?

Does the UV light destroy a small portion of the DMT?
 
benzyme
#5 Posted : 1/10/2020 2:26:39 PM

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m4estr0 wrote:
What is the look of those liquids under normal light? Fully transparent or milky?

hexane? hexane has no pi-bonds (double-bonds), thus it does not absorb UV.

Quote:
I guess it will work equally well for dissolved DMT salts in acid?

yes

Quote:
Can an ordinary ghetto chemist use a UV light to get a clue about DMT concentration?

only qualitatively

Quote:
Does the UV light destroy a small portion of the DMT?

no.
"Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
 
m4estr0
#6 Posted : 1/10/2020 4:22:23 PM

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benzyme wrote:
m4estr0 wrote:
What is the look of those liquids under normal light? Fully transparent or milky?

hexane? hexane has no pi-bonds (double-bonds), thus it does not absorb UV.

No I meant the same hexane DMT solution under non-UV light.

Decent!
 
benzyme
#7 Posted : 1/10/2020 4:27:19 PM

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m4estr0 wrote:
benzyme wrote:
m4estr0 wrote:
What is the look of those liquids under normal light? Fully transparent or milky?

hexane? hexane has no pi-bonds (double-bonds), thus it does not absorb UV.

No I meant the same hexane DMT solution under non-UV light.


they appeared clear under normal light. if they were cloudy white, they would glow more intensely under UV; so as you inferred, some observations regarding concentration can be extrapolated from the intensity of the fluorescence. This is the fundamental principle behind UV/fluorescence spectroscopy.

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benzyme
#8 Posted : 3/5/2020 12:30:56 AM

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Cool
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