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Author: Subject: Readily Available Chemicals Website: Version 2
drzdude
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[*] posted on 4-3-2018 at 12:25


I can’t seem to find any information that would suggest the RS pro has nitroethane, can you link me?

Quote: Originally posted by Mush  
Nitroethane

RS Pro 250 ml Liquid Acrylic Adhesive

1-methoxy-2-propanol, (monopropylene glycol methyl ether) 5-25 % w/w
nitroethane 20-50 %
dichloromethane ( methylene chloride) 30-70

1-Nitropropane

Kiara Sky Dip Essential - Brush Saver 15ml

75-100 % 1-nitropropane
5-25 % acetone
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DavidJR
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[*] posted on 6-3-2018 at 11:50


They seem to have multiple different products listed with that title, this one contains nitroethane: https://uk.rs-online.com/web/p/acrylic-adhesives/0144383/
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drzdude
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[*] posted on 7-3-2018 at 00:27


Can it be isolated? DCM is easy but the other not so much, ever work with nitroethane in water?

Quote: Originally posted by DavidJR  
They seem to have multiple different products listed with that title, this one contains nitroethane: https://uk.rs-online.com/web/p/acrylic-adhesives/0144383/
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carbon85
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[*] posted on 18-4-2018 at 07:45


Most company,s that seam willing to ship reagents are so expensive jeez quoted 190EU for 1L of propionyl chloride ridiculous considering 1L of 99% + propionic acid is 25EU let alone the MEK route cheaper sources are difficult
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Housane
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[*] posted on 5-9-2018 at 01:34


Hi i am just wondering where best to get uk chems and if I need a EPP licence. If there is a list on what otc products there are and where to get for uk that would be appreciated.

[Edited on 5-9-2018 by Housane]
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monolithic
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[*] posted on 15-9-2018 at 06:16


In the near future I'd like to obtain some THF (sufficiently pure for running Grignards) and also trimethyl phosphate and dimethyl carbonate (sufficiently pure for methylation reactions.) They don't need to be ultrapure, just pure enough to reliably run those types of reactions. Does anyone have suggestions for sources that will sell to amateur/home chemists? I have considered distilling THF from plumbing chemicals, I think it was PVC piper joiner, but I'm not sure if it would be pure enough for a Grignard.

[Edited on 15-9-2018 by monolithic]
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Boffis
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[*] posted on 14-6-2019 at 12:42


Check out some of the new online sites in the UK and I suspect elsewhere for vaping and cosmetic chemicals! 1,3-propanediol, triethyl citrate, various substituted dibenzoyl methanes, pyrazine-methylketone etc.

All sorts of interesting things come up on a google search.

[Edited on 14-6-2019 by Boffis]
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Mush
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[*] posted on 29-10-2019 at 11:47


Can anyone archive this site , please?

U.S. Dept. of Health and Human Services searchable Household Products Database

https://hpd.nlm.nih.gov/
:oPLEASE NOTE, this page will no longer be available effective 12/16/19. Visit https://sis.nlm.nih.gov/ for additional information.
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Metacelsus
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[*] posted on 29-10-2019 at 19:14


I archived it here: https://archive.md/OdSl

edit: not sure if that also archived the subpages

[Edited on 2019-10-30 by Metacelsus]




As below, so above.
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Mush
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[*] posted on 30-10-2019 at 09:11


Quote: Originally posted by Metacelsus  
I archived it here: https://archive.md/OdSl

edit: not sure if that also archived the subpages

[Edited on 2019-10-30 by Metacelsus]


Thank you.
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Chemcraft
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[*] posted on 1-11-2019 at 07:28


For 6 years, our company Chemcraft LLC has been selling and producing rare, rare-earth elements, their compounds and other exotic inorganic reagents for business and individuals, research institutes, universities, industrial productions throughout the world. We would like to invite you to visit our online store https://chemcraft.su . For the most demanding customers we provide a wide variety of pure and extra pure inorganic compounds.
Also you can find us:

Internet store: https://chemcraft.su/
Instagram @chemcraft.ru
Ebay store https://www.ebay.com/str/terminalroute8
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j_sum1
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[*] posted on 25-11-2019 at 04:13


Bumping this.
Just made a purchase from Chemcraft. I have bought via eBay a couple of times and knew they stocked a good range of items. (Really nice element samples of Na and Be.)
There is a wide range of stock in the store, https://chemcraft.su/ and I was delighted with prices and shipping costs. Very worth checking out.
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Tellurium
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[*] posted on 2-1-2020 at 19:15


I just found this site by chance.
I have no Idea, why you would want to eat aminoguanidine, but I will have other uses for it definately :D
7,5g for under 25€ is quite OK I think. I paid via invoice, that I can pay Up to 14 days after arrival, because at first the website seemed a bit sketchy to me, but it came in Just a few days.
https://www.supersmart.com/de--blutzucker-cholesterin--amino...

Besides the Aminoguanidine the only other ingredient ist rice flour. Right now I'm dissolving the Aminoguanidine HCl from 20 Pills, then I will Filter it and try to precipitate it with NaHCO3. I will let you all know how it turns out and if these pills are indeed legit. If they're not I loose nothing because I have 14 days to pay the Bill and If the stuff is garbage I Just send them Back ;)

IMG_20200103_040729.jpg - 3.7MB

[Edited on 3-1-2020 by Tellurium]




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Tellurium
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[*] posted on 2-1-2020 at 19:38


Well I Just added a solution of NaHCO3 to the filtered solution from the pills and after standing in the fridge for Just 5 Minutes it seems like we got something :)

15780227597632694358533892665098.jpg - 3.2MB




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nzlostpass
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[*] posted on 3-1-2020 at 19:25


Quote: Originally posted by Tellurium  
Well I Just added a solution of NaHCO3 to the filtered solution from the pills and after standing in the fridge for Just 5 Minutes it seems like we got something :)


And what will you use it for? I've never heard of it.
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wg48temp9
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[*] posted on 4-1-2020 at 02:05


Quote: Originally posted by Tellurium  
Well I Just added a solution of NaHCO3 to the filtered solution from the pills and after standing in the fridge for Just 5 Minutes it seems like we got something :)


Its a strong-ish base. If it did not bubble off CO2 when you added the NaHCO3 you may have made the bicarbonate or carbonate and not the free base.

I have some metformin the double version of the compound with a couple of methyl groups on one of the end nitrogens.




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Tellurium
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[*] posted on 4-1-2020 at 20:04


Quote: Originally posted by wg48temp9  


Its a strong-ish base. If it did not bubble off CO2 when you added the NaHCO3 you may have made the bicarbonate or carbonate and not the free base.

Yes, the bicarbonate was exactly, what I was aiming for, because of its low solubility ;)

Quote: Originally posted by nzlostpass  

And what will you use it for? I've never heard of it.

Aminoguanidine can be used to make 5-Aminotetrazole, which is a good starting point for various Tetrazole derivatives and that is, what I want to use it for.
Check this thread for information about various tetrazole:
click here

[Edited on 5-1-2020 by Tellurium]




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earpain
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[*] posted on 8-6-2020 at 07:14


Quote: Originally posted by Mush  
Can anyone archive this site , please?

U.S. Dept. of Health and Human Services searchable Household Products Database

https://hpd.nlm.nih.gov/
:oPLEASE NOTE, this page will no longer be available effective 12/16/19. Visit https://sis.nlm.nih.gov/ for additional information.



there is a site called wayback aka The Wayback Machine. amazingly, it backs up the entire internet at varying intervals. I had a very interesting hour or so perusing your link at different dates in the past.
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[*] posted on 29-7-2020 at 16:03
Tips on Pricing chems


As of now I have not purchased any really "obscure chemicals", but now Im on the look out for ethylene diamine. The prices are outrageous on sites like fisher sciences. When I was on the hunt for sulfuric acid I found some on https://www.dudadiesel.com/ for 10 bucks a litter. It was 100 dollars for half a litter on fisher and sites like wise! I have no idea how much ethylene diamine would go for. Need some advice on how you all price items and where to look for deals. Thanks!
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macckone
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[*] posted on 16-11-2021 at 09:31


I found this website: https://www.whatsinproducts.com/chemicals/index/1
You can look up an ingredient and it lists what products contain it.
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[*] posted on 17-11-2021 at 09:25


Just wanted to post a list of sites I’ve found; some of them are more than likely repeated in the thread earlier. ****** I HAVENT BOUGHT FROM ALL OF THEM SO I CANNOT VERIFY THEIR VALIDITY****** Also, you must be responsible for any and all restricted reagents bought and your uses for them. I’ve included where each seller is based and what they mainly sell but I do not know where each seller may ship (into or ntl). Unless specified, the listed sellers should sell to individuals (may require a statement of usage but that’s no problem) but I doubt many if any at all provide crypto payment.

-Good Luck All

Sources:

HiMediastore.com (india)(general)

https://www.pyrochemsource.com/ (US)(pyro)

loudwolf.com (US)(general)

alphachemicals.com (US)(general)

skylighter.com (US)(pyro)

dudadiesel.com (US)(general+supplies)

ScienceMadness - mario840 (general)(exotics)

ScienceMadness - chemship1978 (general)(exotics)

ScienceMadness - na-cyanide (general)(exotics)

chemsavers.com (US)(general)

Chemcraft.su (russia)(general)

Ingredi.com (US)(general)(bulk)

uspigment.com (US)(dyes+inorganics)

lookchem.com (china)(pretty much alibaba for chem)

https://shop.unigreenscheme.co.uk (eu)(intl shipping)(supplies+glassware)

sklep-chemland.pl (eu)(supplies+glassware)

sloarmynavy.com (US)(surplus 40mm respirator filters)

n2o3.com (eu)(general)

labx.com (US)(businesses most likely)(supplies+glassware)

Pyrohobby.ru (russia)(pyro)

witeg.de (eu)(businesses)(supplies+glassware)

electrodesupply.com (US)(also on ebay)(electrochem)

laballey.com (US)(general)

southernlabware.com (US)(supplies+glassware)

secondlab.eu (eu)(supplies+glassware)

aeroconsystems.com (US)(model rocketry)

https://hyperfuels-com.3dcartstores.com/ (US)(nitromethane is pretty much the only useful thing they have for chem)

tetra-chem.ru (businesses)(russia)(bulk)(pyro)

https://www.ingredientdepot.com/collections/all?page=10 (US & Canada)(bulk)(general)

shopbvv.com (US)(vacuum+solvents)

growershouse.com (solvents)(US)

patinas.com (US)(general)

bocsci.com (businesses)(US & EU)(general)

mileschemical.com (US)(businesses)(bulk)(general)

mistralni.co.uk(UK)(general)

chemimpex.com (US)(businesses)(general)(bulk)

firefox-fx.com (US)(pyro)(general)

chemistrystore.com (US)(general)

sciencecompany.com (US)(general)

https://adamschittenden.com (custom glassware)(US)

apcpure.com (UK)(general)
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ViktorVaughn
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[*] posted on 8-12-2021 at 13:14


Is there some general beginner guide on here somewhere for how to go about getting basic solvents and reagents in the EU (preferably without breaking the law)? Seems like DCM is illegal for individuals to possess in my country, and diethyl ether recquires special permission to import as it (and a bunch of other basic solvents) is viewed as a narcotics precursor. I've looked at different cleaning products, paint stripper etc. but haven't found any great options. It's very frustrating.

[Edited on 8-12-2021 by ViktorVaughn]




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Lionel Spanner
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[*] posted on 1-6-2022 at 05:14


Rapid Electronics in the UK supply a wide range of lab glassware and consumables.
https://www.ebay.co.uk/str/rapidonline




Industrial chemist rediscovering the practical pleasures of pure chemistry.
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[*] posted on 16-6-2022 at 01:43


Quote: Originally posted by ViktorVaughn  
Is there some general beginner guide on here somewhere for how to go about getting basic solvents and reagents in the EU (preferably without breaking the law)? Seems like DCM is illegal for individuals to possess in my country, and diethyl ether recquires special permission to import as it (and a bunch of other basic solvents) is viewed as a narcotics precursor. I've looked at different cleaning products, paint stripper etc. but haven't found any great options. It's very frustrating.

[Edited on 8-12-2021 by ViktorVaughn]


If you buy things from inside EU to be delivered inside EU the shipment will not pass customs even if it crosses country borders.
Now, if the sender declare the content to be anything that isnt allowed the shipment may still be stopped and you could get into trouble.
But if the sender declares the content as "hobby supplys", "Cosmetic supplys" or anything general there should be no problems.
Dont ship with DHL, thay are strict about chemicals and require very much documentation from the sender.
GLS and Schenker are better options.
One of the easiest ways to get chemicals and solvents are to order from one of the members here that do sell these things.
If shipment is inside EU there usually isnt any problems even if content are for example Diethyl Ether, sulfuric acid.
This seller i have had good experience with and never any problems with shipping.
http://www.sciencemadness.org/talk/viewthread.php?tid=156402
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Nitrous2000
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[*] posted on 2-8-2022 at 14:13
source of Sodium Cyanide?


Hey folks,
I'm looking at making some CN based copper strike plating solutions but, not surprisingly am having trouble find NaCN here in North America.

Any suggestions for sources?

Thanks
Doug
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