Domnilor, am făcut acest experiment și l-am încălzit la 125 de grade, deoarece acidul fosforic este încălzit la 130 de grade, va exista hidrogen gazos fosfat (toxic). Există vreo modalitate de a evita acestea?
Sinteza metamfetaminei din efedrină prin utilizarea I2 și H3PO2
funcționează acest lucru cu pseudo?
- By Toti
Bună, există vreo diferență dacă folosesc sudoefedrină în această rețetă?
Mulțumesc.
Mulțumesc.
- By amieri
You want a molar equivalent , these are hypothetical amounts, but say the the 6g of ephedrine is 20mmol of one mol of ephedrine then you'd want 20mmol equivalent of pseudo.im by no mean a pro and have never even looked up the molecular weight of either of them put that's the idea .
There's a post on here somewhere I believe from patten that is very detailed and informative about the subject definitely look it up because this is something that is very important in all reactions.
Sincerely B
!MAKE AMERICA COOK AGAIN!
There's a post on here somewhere I believe from patten that is very detailed and informative about the subject definitely look it up because this is something that is very important in all reactions.
Sincerely B
!MAKE AMERICA COOK AGAIN!
Bună ziua, am o întrebare: în loc de iod, ar putea fi utilizat iodul potasic? Deoarece Iodul de potasiu se cumpără mult mai ușor.
Cereți răspunsuri experților pentru că am eșuat și am cheltuit o mulțime de bani și materiale.
Bahasa Indonesia:Pentru această etapă de distilare, ce este necesar pentru următorul proces?
Bahasa Indonesia:Dacă rezultatul aburului de distilare, sau restul materialului care este încălzitSi rezultatul aburului de distilare, sau restul materialului care este încălzit
Bahasa Indonesia:Pentru această etapă de distilare, ce este necesar pentru următorul proces?
Bahasa Indonesia:Dacă rezultatul aburului de distilare, sau restul materialului care este încălzitSi rezultatul aburului de distilare, sau restul materialului care este încălzit
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Învățătorule, pot folosi în schimb DCM fără distilare și să trec direct în clorura de hidrogen supraponderală?
You can do this, but it is better to extract into the water layer when acidification and evaporate part of the water. You can use aq. HCl
Hello, please can you give the weights that can be followed with the steps to get one kilogram ?
You must control the boiling to avoid problems with the volcano. Use boiling chips. Change the weight you need according to the specified proportions.
Hello, I have a question
I got a good result through this work
I have a few questions
1. It was heated to 100 degrees in hypophosphoric acid + ephedrine + iodine
There was a weight loss for the result. Would 110 degrees be okay?
2. Is it okay to calculate the capacity twice or three times for the mass production process and run the process? If so, how should we calculate the temperature and time of the reflux cooler?
3. I'm most curious about the process for number two. Simply put, if you start with six grams of ephedrine, if you put two or three times the dose in every process and manufacture it
I wonder what the temperature and time of the reflux cooler should be
4. The process of reflux cooler refers to the process in hypophosphoric acid + ephedrine + iodine
I got a good result through this work
I have a few questions
1. It was heated to 100 degrees in hypophosphoric acid + ephedrine + iodine
There was a weight loss for the result. Would 110 degrees be okay?
2. Is it okay to calculate the capacity twice or three times for the mass production process and run the process? If so, how should we calculate the temperature and time of the reflux cooler?
3. I'm most curious about the process for number two. Simply put, if you start with six grams of ephedrine, if you put two or three times the dose in every process and manufacture it
I wonder what the temperature and time of the reflux cooler should be
4. The process of reflux cooler refers to the process in hypophosphoric acid + ephedrine + iodine
- By GhostChemist
The temperature can be 110 but longer in time
In this synthesis, phosphine is formed, therefore, an increase in the volume without ventilation hood is unsafe
In this synthesis, phosphine is formed, therefore, an increase in the volume without ventilation hood is unsafe
- By cicici
Thank you for your answer
1. If you increase the volume, how much volume is appropriate?
2. If you increase the volume, how should you determine the time and temperature?
3. Why does it take longer than 100 degrees if you proceed to 110 degrees?
4.What is the appropriate temperature in your opinion?
1. If you increase the volume, how much volume is appropriate?
2. If you increase the volume, how should you determine the time and temperature?
3. Why does it take longer than 100 degrees if you proceed to 110 degrees?
4.What is the appropriate temperature in your opinion?
https://erowid.org/archive/rhodium/worlock/meth.htmlI followed the recipe from here but failed what is the mistake where is the expert who can explain
https://erowid.org/archive/rhodium/worlock/meth.htmlI made crystal meth with the Erwoid recipe but it failed. All the procedures were done correctly. What went wrong? Please correct me, where are the experts?