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Deathisbetter

Student
Jun 3, 2023
189
Hi everyone just wanted to ask before I make a mistake for SN is 99% food grade good for CTB or no? thank you for your time just confirming before I waste my money to buy it and end up not getting the right one to ctb
 
P

Praestat_Mori

Mori praestat, quam haec pati!
May 21, 2023
13,245
99% is fine!
 
befree

befree

Time to do more enjoyable things _____Goodbye_____
Mar 22, 2022
2,585

 
J

jonward55

£ Made Me Be Here.
Apr 12, 2023
384
Hi everyone just wanted to ask before I make a mistake for SN is 99% food grade good for CTB or no? thank you for your time just confirming before I waste my money to buy it and end up not getting the right one to ctb
I would love a PM of your source if that's ok please, I understand if not. Thanks 🙏
 
Vizzy

Vizzy

DEAD
May 6, 2023
1,865
Hi everyone just wanted to ask before I make a mistake for SN is 99% food grade good for CTB or no? thank you for your time just confirming before I waste my money to buy it and end up not getting the right one to ctb
Sn used for ctb can't be a food grade even if they say 99% purity, is it from alibaba?
 
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jonward55

£ Made Me Be Here.
Apr 12, 2023
384
Sn used for ctb can't be a food grade even if they say 99% purity, is it from alibaba?
Food grade SN can be 99% - As long as it's Nitrite as you know, SN is used for food isn't it ?
 
Vizzy

Vizzy

DEAD
May 6, 2023
1,865
Food grade SN can be 99% - As long as it's Nitrite as you know, SN is used for food isn't it ?
Yes sn used for food have only 6-7% purity not 99%, 99% human will die
 
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jonward55

£ Made Me Be Here.
Apr 12, 2023
384
Yes sn used for food have only 6-7% purity not 99%, 99% human will die
I think if you re-read the OP, they did say that it was 99% food grade.
 
S

SetMeFree11

Member
Jun 5, 2023
49
Chemist here.
food grade can be 99% and be used for cbt.
6-7% SN is curing salt (SN mixed with NaCl)
 
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Deathisbetter

Student
Jun 3, 2023
189
J

jonward55

£ Made Me Be Here.
Apr 12, 2023
384
Sn used for ctb can't be a food grade even if they say 99% purity, is it from alibaba?
Ok I'm being stupid, sorry, I don't get what the difference is as long as the purity of the chemical part is 99%.
It could be food grade or shoe grade couldn't it as long as 99% of the compounds are pure SN ?
I'm struggling to understand the difference if they both contain 99% SN.
 
J

jolongone

Student
Feb 24, 2023
148
Chemist here.
food grade can be 99% and be used for cbt.
6-7% SN is curing salt (SN mixed with NaCl)
Do you know of the best aquarium test that will tell the purity of nitrite. Thank you 🙏
 
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Deathisbetter

Student
Jun 3, 2023
189
Sure I need to go to sleep as its night time here once I wake up I will send you the link 🙂
Me too please!!! Only if you can, thank you.
Do you know of the best aquarium test that will tell the purity of nitrite. Thank you 🙏
Seconded would be interesting to hear I haven't had anyone test it yet but it looks and feels legitimate
 
D

Deleted member 65988

Guest
Ok I'm being stupid, sorry, I don't get what the difference is as long as the purity of the chemical part is 99%.
It could be food grade or shoe grade couldn't it as long as 99% of the compounds are pure SN ?
I'm struggling to understand the difference if they both contain 99% SN.
I think Lab grade has less impurities since the SN I'm going to get has about 0.8% of Nitrates and it's purity is 99% AR which means it is as pure as it gets I suppose but I think Food grade could still work as look as the purity is high enough. This is why Lab grade is recommended over Food grade however even in the comprehensive guide by Stan, food grade is still fine.

 
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SetMeFree11

Member
Jun 5, 2023
49
I think Lab grade has less impurities since the SN I'm going to get has about 0.8% of Nitrates and it's purity is 99% AR which means it is as pure as it gets I suppose but I think Food grade could still work as look as the purity is high enough. This is why Lab grade is recommended over Food grade however even in the comprehensive guide by Stan, food grade is still fine.

AR (analytical reagent) is the lowest grade used in the lab and the highest will be ACS
Do you know of the best aquarium test that will tell the purity of nitrite. Thank you 🙏
I Will try to do some research
 
Last edited:
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Deleted member 65988

Guest
AR (analytical reagent) is the lowest grade used in the lab and the highest will be ACS

AR (analytical reagent) is the lowest grade used in the lab and the highest will be ACS

I Will try to do some research
Fair enough but it's still pretty damn pure enough to CTB at the moment of choosing, that's what matters although how is it the lowest when this grade of chemicals are used for high precision work. In this, trace impurities are restricted to the lowest possible limits for high precision and its not the lowest considering Techinal grade, Lab grade and Synthesis grade are all lower than AR with ACS right above it as well as other classifications that follow.

In either case, it's SN that's good enough to get it done.
 
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SetMeFree11

Member
Jun 5, 2023
49
Fair enough but it's still pretty damn pure enough to CTB at the moment of choosing, that's what matters although how is it the lowest when this grade of chemicals are used for high precision work. In this, trace impurities are restricted to the lowest possible limits for high precision and its not the lowest considering Techinal grade, Lab grade and Synthesis grade are all lower than AR with ACS right above it as well as other classifications that follow.

In either case, it's SN that's good enough to get it done.
Totaly agree, AR and also food grade are enough for ctb
 
D

Deleted member 65988

Guest
Totaly agree, AR and also food grade are enough for ctb
Though, from the supplier I'm looking at, there's also CP which is Chemical pure SN but they said AR is more pure than that. However yes, AR grade is enough though i do wish I knew how many people used it to be CTB compared to food grade.
 
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Deathisbetter

Student
Jun 3, 2023
189
I am ... :)
I could synthesize phenobarbital if I had the starting materials and equipment.
that's awesome I wish I could buy some from you if you ever decide to make some I really hate this existance so much :(
 
J

just_so_done

Experienced
Apr 16, 2023
258
Do you know of the best aquarium test that will tell the purity of nitrite. Thank you 🙏
Vizzy had suggested this aquarium test as one of the best. I'm sure other cheaper ones work too but just passing on info from another SN thread
 
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diyCTB

Mage
Oct 28, 2018
572
Vizzy had suggested this aquarium test as one of the best. I'm sure other cheaper ones work too but just passing on info from another SN thread

I have aquarium nitrite tests up to 5 PPM locally available. Guides suggest up to10 PPM. I can't find up to 10 PPM.
 

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