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LostZombie

LostZombie

Transgirl Chemist
Oct 10, 2025
57
I just bought up some Test Tubes, Beakers, Gloves, Crystallizing Dishes, A Scale, Funnel, Coffee Filters, and A Mortar & Pestle.

The chemicals I bought were Na(NO3) & Ca(SO3) both in 1 pound bags

Those are all the items that I need to synthase my SN


I did the math on how much SN I will end up with, and if I do optimally I will end up with 250g~ with a high yield, but even on a lower yield (50%) i will still have over 100g of SN

They will arrive in a few days, and I will begin... To cook!

This will be my first non-classroom chemistry lab that i will have done which is very exciting. I also bought some Sulfuric Acid (H2SO4) for testing due to SN being reduced, and the acid will oxidize it, and create Nitrogen Dioxide. Although its toxic gas, the concentration of the acid is .06 M so it should not make too much acid, and if that fails I can still do other tests to see if there is enough SN.
 
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Hiro Uchiha

Hiro Uchiha

Experienced
Oct 7, 2025
270
Interesting! How do you plan to reduce the nitrate-sulfite mixture? Burner or oven?
 
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LostZombie

LostZombie

Transgirl Chemist
Oct 10, 2025
57
Interesting! How do you plan to reduce the nitrate-sulfite mixture? Burner or oven?
I'll do it in the oven since that is just easier, and also i don't have a burner. I would also not use a burner in this since i will be doing in 100g~ increments of compounds on each cook and overheating a spot could make Nitrogen Dioxide instead of SN (N20 will still be made, but in much smaller amounts in the oven) I just don't want to waste it all, so I'm being extra careful with it all, so since an oven heating it up more uniformly that's why I'll be cooking it.

35 mins at 230 C if your wondering my cook time.
 
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Hiro Uchiha

Hiro Uchiha

Experienced
Oct 7, 2025
270
Sounds like a plan. You're right. An over is way better to facilitate a more uniform and controlled reduction. This is where I failed miserably. I have no oven so I got cold spots and yielded poor quality salts. It's not like I needed to make my own SN. It's easy to procure SN in my country, but reagents are cheap and I was also doing my synthesis of sodium cyanide at that time so I figured I'll try nitrites.

We're definitely gonna need an update from you. Hopefully you'll get a good yield! Like you said, you're better at chemistry anyways. :))
 
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nobodycaresaboutme

nobodycaresaboutme

maybe my English kinda sucks
Jun 30, 2025
336
If this is found viable, it can be epoch-making for those who aren't accessible to SN. Good luck. Let us know any updates:haha:
 
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iamserious

New Member
Oct 14, 2025
4
If this works can you do N next lol?
 
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LostZombie

LostZombie

Transgirl Chemist
Oct 10, 2025
57
If this works can you do N next lol?
I'm planing on ctbing after I make a guide to SN making, but I guess i can make a proof of concept post if I find any good reactions that could work
 
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locked*n*loaded

locked*n*loaded

Archangel
Apr 15, 2022
9,179
Personally, if I were capable and going to all this trouble, I'd just forget about the SN and, instead, just synthesize N, as long as the necessary materials were obtainable. N provides a much better death, imo. But, you're the cook, so do what pleases you.
 
LostZombie

LostZombie

Transgirl Chemist
Oct 10, 2025
57
is the guide gonna be for chem newbs?
Yes but there is one scary thing you need to do... MATH dw tho I'm gonna make a math sheet where it will walk you through step by step.
It will require you to still use your brain, but it's chem you learned in high school so it's not super hard
Personally, if I were capable and going to all this trouble, I'd just forget about the SN and, instead, just synthesize N, as long as the necessary materials were obtainable. N provides a much better death, imo. But, you're the cook, so do what pleases you.
Uhhhh no I'm only messing around with 5 atoms of interactions and SN is only 4 atoms. While N is 30~ atoms large and the reactions that would need to happen are a bit above my knowledge level. I am not Walter White sadly, but if anyone here has any ideas I'm open to it. I also want to keep it cost effective, it will be only 120$~ for SN making. While the number of reactions required for N will likely lead to a higher price point.
 
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socksnsandles

Member
Oct 7, 2025
43
Yes but there is one scary thing you need to do... MATH dw tho I'm gonna make a math sheet where it will walk you through step by step.
It will require you to still use your brain, but it's chem you learned in high school so it's not super hard

Uhhhh no I'm only messing around with 5 atoms of interactions and SN is only 4 atoms. While N is 30~ atoms large and the reactions that would need to happen are a bit above my knowledge level. I am not Walter White sadly, but if anyone here has any ideas I'm open to it. I also want to keep it cost effective, it will be only 120$~ for SN making. While the number of reactions required for N will likely lead to a higher price point.
i did take some general chemistry classes in college (familiar with dimensional analysis, making ice tables and shit like that) so it wont be totally foreign to me. i appreciate you taking the time to make it and share it.
 
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Intoxicated

Intoxicated

MIA Man
Nov 16, 2023
1,000
I am not Walter White sadly, but if anyone here has any ideas I'm open to it. I also want to keep it cost effective, it will be only 120$~ for SN making. While the number of reactions required for N will likely lead to a higher price point.
I think, there is too much hype about both. These two substances have disgusting taste, and the nitrite often causes nausea and vomiting on top of that. If I were ready to delve into chemistry and choose amongst the best poisoning chemicals for comfortable CTB, I'd rather consider carbon monoxide or potent synthetic opioids in the first place.

Concentrated CO should be easier to make and to test than nitrites or barbiturates and its inhalation is nearly discomfort-free, with unconsciousness produced in a matter of seconds. It may be somewhat difficult to obtain concentrated sulfuric acid or phosphorus pentoxide for related methods in some countries, but sodium oxalate should be easily obtainable almost everywhere. The only drawback of its pyrolysis is that it needs a significant temperature for decomposition at a decent rate.
 
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Flubber

Flubber

Member
Oct 9, 2025
9
@LostZombie

This is a really interesting thread. Looking forward to seeing how it goes... please keep us updated 👍