Author Topic: Crystals in THC oil  (Read 322 times)

n.snostorm

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Crystals in THC oil
« on: July 14, 2011, 08:02:56 PM »
Today while cleaning I found two year old thc oil that has been forgotten about. I was surprised to find
some kind of crystals in it. They are quite long, longest ones were 2.5cm, flat, knife-blade-like crystals.
Does anybody have any idea what it could be? Some kind of salts that got extracted together with oil?
It looks like this :



Sedit

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Re: Crystals in THC oil
« Reply #1 on: July 14, 2011, 08:30:41 PM »
Oils crystallize all the time no need for it to be in salt form. I have hard set crystallized Safrole sitting around due to ages of storage.

They are much harder to crystallize due to the nature of oils themselves and the viscosity of the liquid. What you have may or may not be THC crystals.
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The Lone Stranger

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Re: Crystals in THC oil
« Reply #2 on: July 14, 2011, 10:11:54 PM »
Theres no such thing as THC crystals . THC is an oil .

What solvent was the oil made with and from what product ? Grass or hash ? If it was hash was it bought or do you know who made it .  Hash gets cut with the most amazing shit ....... I`ve seen sliced car tires , records ( LPs ) and plastic foil . Grass gets sprayed with some realy fuckin evil rip of shit that makes a few grams weight a shit load more . If theres a lot on it it throws sparks off like a fucking flint fag lighter . Its advertised and sold by some evil hippy shops .

What about trying to isolate the "crystals" useing different solvents so as to find one they dont go into solution with ? Or maybe water and get the "crystals" to go into solution with tit and the evaporate the water off  .  Question ----> Crystals are not soluble in most of the solvents used to make cannabis oil or ?

Sedit

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Re: Crystals in THC oil
« Reply #3 on: July 14, 2011, 11:19:58 PM »
Safrole is also an oil, so is DMT..... so is many many of the crystals people know and love yet there they are sitting in front of you crystallized. Thermodynamics need be gotten into here?
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meme

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Re: Crystals in THC oil
« Reply #4 on: July 16, 2011, 06:45:13 PM »
I've seen crystal THC - although it was very cold. 

The Lone Stranger

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Re: Crystals in THC oil
« Reply #5 on: July 16, 2011, 07:18:55 PM »
"Safrole is also an oil, so is DMT"

Wots that gotta do with THC ?.

"Thermodynamics need be gotten into here?"

Why ?

"I've seen crystal THC - although it was very cold."

When ? Where ? References / proof please ?

Sedit

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Re: Crystals in THC oil
« Reply #6 on: July 16, 2011, 08:03:50 PM »
You seem to be under the assumption that oils can not crystallize that's what it has to do with THC. THC is an oil... with a melting point.

You are confused on so many different levels I see no reason to continue this back and forth discussion. Find out what an oil really is please.

Why thermodynamics? Because its the laws that govern the formation and stability of and oil undergoing crystallization, please look into it.
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dream0n

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Re: Crystals in THC oil
« Reply #7 on: July 16, 2011, 09:01:12 PM »
"thc in it's purest form is a crystal at room temperature" -http://www.shroomery.org/forums/showflat.php/Number/9553742#9553742

This idea/topic has been killed already...
It can happen, and does.


Also, see http://www.entheogen.com/forum/archive/index.php?t-10843.html
For alcohol "freeze distilling" the idea can be applied.
Hmm. Edit again,
http://en.wikipedia.org/wiki/Freeze_distillation

Also, remotely related:
Crystallization of Fats and Oils - Serpil Metin and Richard W. Hartel -
http://uqu.edu.sa/files2/tiny_mce/plugins/filemanager/files/4281709/84607_02.pdf
« Last Edit: July 16, 2011, 09:04:46 PM by dream0n »
off to bigger and better things - don't worry I will visit from time to time

The Lone Stranger

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Re: Crystals in THC oil
« Reply #8 on: July 17, 2011, 01:10:50 AM »
"You seem to be under the assumption that oils can not crystallize"

Nope . I am only talking about THC .Did i talk about or claim anywhere that other oils  wont crystalise ?

Thanks for the thermodynamics info . But i dont see what that has to do with anything i have said . Please stick to THC and i would be glad if you could show me any proof that THC can be crystalised . Also IF it can that the things that apear to be crystals in the oil are THC crystals . Then an explenation of how those particular crystals formed and why they dont form comonly in THC containing oils . Not an explenation of how crystals form . Just those if they are THC in this case . To do that for sure one would have to know exactly what they are .

dream0n . I only see opinions there ? No studys or the sort of confirmation that is usualy asked of people here when they make claims . The wiki doesnt say anything about crystals either . It talkes about a solid and that doesnt have to mean crystal . All solids are not crystals . It also says when its cold . How cold is cold and what was the temperature of the oil in the picture .

I dont give  a fuck either way and if and when someone can come up with any facts i would be pleased even if what i have learned is false .

So opinions here opinions there this is a science forum so lets see some facts and proofs please . Otherwise neither point of view has anymore merit than the other = there is no point , at least for me  , in carrying on beyond this point with this part of the thread / discussion .
« Last Edit: July 17, 2011, 01:14:02 AM by The Lone Stranger »

Vesp

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Re: Crystals in THC oil
« Reply #9 on: July 17, 2011, 04:16:10 AM »
The burden of proof is on you, show us that you cannot crystallise THC, use studies, references, and other appropriate non-oppinion based information and data....



"You seem to be under the assumption that oils can not crystallize"

Nope . I am only talking about THC .Did i talk about or claim anywhere that other oils  wont crystalise ?

Thanks for the thermodynamics info . But i dont see what that has to do with anything i have said . Please stick to THC and i would be glad if you could show me any proof that THC can be crystalised . Also IF it can that the things that apear to be crystals in the oil are THC crystals . Then an explenation of how those particular crystals formed and why they dont form comonly in THC containing oils . Not an explenation of how crystals form . Just those if they are THC in this case . To do that for sure one would have to know exactly what they are .

dream0n . I only see opinions there ? No studys or the sort of confirmation that is usualy asked of people here when they make claims . The wiki doesnt say anything about crystals either . It talkes about a solid and that doesnt have to mean crystal . All solids are not crystals . It also says when its cold . How cold is cold and what was the temperature of the oil in the picture .

I dont give  a fuck either way and if and when someone can come up with any facts i would be pleased even if what i have learned is false .

So opinions here opinions there this is a science forum so lets see some facts and proofs please . Otherwise neither point of view has anymore merit than the other = there is no point , at least for me  , in carrying on beyond this point with this part of the thread / discussion .

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java

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Re: Crystals in THC oil
« Reply #10 on: July 17, 2011, 04:59:40 AM »
Some reading and searching will always shed light on empty statements......java


Quote
By developing a new procedure as a substitute for Cahn’s method the isolation of cannabinol from this same oil was also accomplished, and for the first time cannabinol was induced to crystallize.


......page 349, Marijuana BY ROGER ADAMS, Ph.D.
¡Prefiero morir de pie que vivir siempre arrodillado!.Emiliano ZapataIt is better to die on your feet than to live on your knees!.......

The Lone Stranger

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Re: Crystals in THC oil
« Reply #11 on: July 17, 2011, 10:36:47 AM »
In a discusion first observations are made and commented on . Then people say what their thoughts are / what they have learned . Then facts are offered in the form of studys / reports . We are at that stage . Neither opinion has offered any relevant facts yet . 

I dont mind either way . I have only said what i have learned and been told .  If it can be crystalised allah-luja i will be pleased i will have learned something . Untill it is i will stick to what i have learned .

If it can be crystalised where are the proofs , fotos , reports . Proveing that it can be crysatlised if it can should be much easyer than proveing it cant . So please show the evidence . If its true the it should be much easyer to find evidence and fotos in the net . Especialy as the "crystals" talked about here are "2.5cm, flat, knife-blade-like crystals." and seem to have formed spontainiously / without deliberately being made .


"They ( oils ) are much harder to crystallize due to the nature of oils themselves and the viscosity of the liquid. What you have may or may not be THC crystals."

Exactly and thats why i asked my original questions that still havent been answered in the third post in this thread . The answers to those questions could lead us further and to understand exactly what those "crystals" are and how they were formed . .

Cannabinol is not THC .It would be helpfull if you would post the method used for makeing those crystals so that we can see if it could be possible that they are cannabinol crystals .  Again because of the spontaniousness and because of the quote from adams wich sugests , at least to me ,  difficulty i would doubt it .

To psychology . Some people seem to me to be takeing this discusion to seriously and personaly and themselves as well  . I dont  . I gave an opinion and as i said if its wrong i dont mind and will admit that what i have learned is wrong .  Science is ( should be ) non personal , neutral , critical and objective . So can we please stick to science and not carry bad feelings from one thread to another because thats the way witch hunts start . Its also something that ruins web sites .

n.snostorm

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Re: Crystals in THC oil
« Reply #12 on: July 17, 2011, 10:41:03 AM »
What solvent was the oil made with and from what product ? Grass or hash ? If it was hash was it bought or do you know who made it . 

Afair it was made with toluene using soxhlet. From grass.

What about trying to isolate the "crystals" useing different solvents so as to find one they dont go into solution with ? Or maybe water and get the "crystals" to go into solution with tit and the evaporate the water off  .  Question ----> Crystals are not soluble in most of the solvents used to make cannabis oil or ?

Yes, I'm planning next week to try different solvents on it to see what happens.
Only I don't have vast choice of them, just water, acetone, ether, 1,2-dichloroethane, chloroform and toluene. So the experiment will be limited to that.

The Lone Stranger

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Re: Crystals in THC oil
« Reply #13 on: July 17, 2011, 11:30:06 AM »
I look forwards to that .  Theres definately a mystery and i`d be very pleased to know the solution . What those objects are .

Not being a chemist ...... maybe you could expand that a bit by useing ice cold and hot sovents ? Also what about vinegar and alcohol ? Did that oil come out of a fridge just before the foto was taken ? How was it stored ? Is the colour the same as when it was made ? Or could it come from oxidation ?

lugh

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Re: Crystals in THC oil
« Reply #14 on: July 17, 2011, 02:06:55 PM »
Published scientific articles about the cannabinoids haven't described the crystallization of tetrahydrocannabinol but some of the other related compounds have been  ;)  This collection of articles that's attached by Roger Adams et al describes how cannanbidiol was crystallized  ;D  The citations are JACS 63 196-200 (1941), 63 2209-13 (1941), 62 2194-6 (1940), 62 2197-2200 (1940), 62 2201-4 (1940), 62 2204-7 (1940), 62 2208-15 (1940), 62 2215-19 (1940), 62 2401, 62 2402-5 (1940) & 62 2405-8 (1940)   8)
Chemistry is our Covalent Bond

The Lone Stranger

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Re: Crystals in THC oil
« Reply #15 on: July 17, 2011, 03:44:30 PM »
Thanks Lugh .

I had a look but cant find the references .

On page 12 it says that cannabidiol can spontainiously crystalise .

On page 13 it says that cannabinol can crystalise  .

From my chemistry moron eyes the procedure would rule out that the crystals in the foto are cannabinol or cannabidiol as both have to be isolated and purifyed to crystalise ? Also with cannabinol one has to zap it with ammonia and they were useing alcohol as a solvent . As n.snostorm didnt use alcohol , or extract and purify those chemicals and didnt use ammonia . pyridine or sulphuric acid..... and because of the shape of the crystals ...... i would take an uneducated guess that the crystals are neither .

As the paper and Lough and Jon and .....ME ...... say that THC cant be crystalised i think that it can also be ruled out .

I , myself , personaly , alone and on my own am wondering if the crystals could be from fertiliser ? Whatever they are theres a shit load of the fuckers in there = the oil must have been saturated(?) with them or they wouldnt have spontaniously crystalised .

As usual the hunting season is open so please feel free to keep shooting at me............
« Last Edit: July 17, 2011, 03:46:45 PM by The Lone Stranger »

Sedit

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Re: Crystals in THC oil
« Reply #16 on: July 17, 2011, 06:46:37 PM »
Can that zip be uploaded in PDF formate for download I can't open zip.

Quote
"From my chemistry moron eyes the procedure would rule out that the crystals in the foto are cannabinol or cannabidiol as both have to be isolated and purifyed to crystalise"

Under laboratory setting. Over time any crystallizeable substance in an oil that can crystallize will crystallize. The purer the compound the faster this action can take place however even with a grab bag of shit in that good over the IIRC 2 year period everything settled down into its lowest energy state meaning if it can crystallize it will.

Viscosity is important as it complexity of the organic molecule, honey is a prime example of this, It can take years for honey to crystallize yet Amphetamine salt and water mixture a mere seconds to crystallize.  When honey is a crystal you much heat it to return it to its prior state which is more demanding then it should be energy wise.


Its starting to seem as if these are the impurity coming out. Wash with dilute solvent, MeOH and water about 50/50% ... ish ;D) and filter. This should leave your crystals. If you see them melt to fast in the solvent add more water until it just washes them but if it don't clean them at all then use more MeOH.

Better yet....
Just place it in some H2O, chilled, and start adding MeOH to the water until the still oil portion is fluid and the crystals are freed. Evaporation of the MeOH in the solution will cause your oil to precipitate out.

If the crystals dissolve in water they are fertilizer or some other inorganic compound such as a lace on the weed or pesticides...


I need to see the way they purified this stuff first to see why THC would not crystallize.
There once were some bees and you took all there stuff!
You pissed off the wasp now enough is enough!!!

The Lone Stranger

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Re: Crystals in THC oil
« Reply #17 on: July 17, 2011, 07:20:09 PM »
See attachment

justafigmentofyours

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Re: Crystals in THC oil
« Reply #18 on: July 30, 2011, 06:36:34 PM »
I make a lot of honey oil, and I like to separate out the individual cannabinoids fractionally (the CBD is denser than THC). I do so bc the CBD is what I gain benefits from. The THC  (~70%), once the oil has been extracted and fractioned, resembles a yellow brown oil that isnt too viscous at room temp, while the CBD (~20%) is a chunky crystalline solid at temps below 21 degrees C. The remaining fraction is ~10% and usually a mix of minor cannabinoids and simple plant oils, a clearish yellow oil

CBD will crystalize out of solution of a homogenous mix of CBD and THC as in honey oil, given enough time at a temperature low enough for the CBD to be solid.

justafigmentofyours

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Re: Crystals in THC oil
« Reply #19 on: July 30, 2011, 06:38:43 PM »
Also, THC degrades into CBD, so even if that was a pure THC sample when you first stored it...