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Replacement of Pd/C by powdered catalytic converter for hydrogenation reactions. [rquote=674400&tid=158675&author=Mateo_swe]Interesting. How was the catalyst powder harve ...	19-6-2022 at 14:33 by: Chem Science
Replacement of Pd/C by powdered catalytic converter for hydrogenation reactions. [rquote=674375&tid=158675&author=Bonee]good work! Did you use used cat. converter or new on ...	18-6-2022 at 06:54 by: Chem Science
Replacement of Pd/C by powdered catalytic converter for hydrogenation reactions. Hi guys !! I've been working on the replacement of palladium on carbon by powdered catalytic conver ...	17-6-2022 at 13:39 by: Chem Science
Help me identify this compound [rquote=664515&tid=157840&author=Texium][rquote=664469&tid=157840&author=Chem Scienc ...	25-8-2021 at 11:16 by: Chem Science
Help me identify this compound [rquote=664467&tid=157840&author=Jenks][rquote=664438&tid=157840&author=Chem Science ...	24-8-2021 at 06:31 by: Chem Science
Help me identify this compound I think it is Methylene Green. However i can't find much info about these compound. If you have any ...	23-8-2021 at 14:03 by: Chem Science
Help me identify this compound Here are some results: [b]Solubility[/b] _Acetone: Soluble with purple colour _Benzene: Insolub ...	22-8-2021 at 12:56 by: Chem Science
Help me identify this compound Ok so answering the questions. Texium: Yes it's from a lab, so it's a pure substance (I hope) Tsj ...	21-8-2021 at 17:26 by: Chem Science
Help me identify this compound I have this compound and dont know what it is. It a green powder that dissolves in water to give blu ...	21-8-2021 at 08:11 by: Chem Science
sharing Awesome Chemical Pictures (Read first comment) [quote] Hi everyone I'm starting !! Mercuric Cyanide Hg(CN)2 Double fun .. toxic mercury ...	16-8-2021 at 16:38 by: Chem Science
Storage of 35% H2O2 I store my 70% peroxide between -10º and -15ºC, And at some time i decap the bottle to release the ...	24-7-2021 at 10:10 by: Chem Science
Now thats a well stocked lab! Why do you say that Texium ? :/	12-6-2021 at 16:39 by: Chem Science
Useful / Interesting Lab Manual I was searching for a Galactose prep from Lactose haha Just in time. Thank you soo much	11-6-2021 at 04:37 by: Chem Science
reduction with zinc or iron maybe this post can help http://www.sciencemadness.org/talk/viewthread.php?tid=155164#pid634006	13-11-2020 at 11:45 by: Chem Science
Alternative Reducction of 2-Nitrophthalydrazide to Luminol 2 Methods [Lab Report] Thank you very much karlos³ I still need to work on the narration a little xD said too many ti ...	13-4-2020 at 13:48 by: Chem Science
Alternative Reducction of 2-Nitrophthalydrazide to Luminol 2 Methods [Lab Report] Oh my .... It's an honor UC235 !! Well i did little search in the area of Thiourea Dioxide, i thin ...	12-4-2020 at 09:50 by: Chem Science
Alternative Reducction of 2-Nitrophthalydrazide to Luminol 2 Methods [Lab Report] Thanks mackolol The only place i saw Thiourea was on my Bosse's lab in university. It's a nice ...	12-4-2020 at 06:38 by: Chem Science
Alternative Reducction of 2-Nitrophthalydrazide to Luminol 2 Methods [Lab Report] [b]Greetings everyone !![/b] If there were a synthesis that i say sparked my interest in chemist ...	11-4-2020 at 20:29 by: Chem Science
Ammonium Chromate [(NH4)2CrO4] PREPARATION Okay i will try and report back	12-12-2019 at 03:08 by: Chem Science
Ammonium Chromate [(NH4)2CrO4] PREPARATION I did analysis with Uranyl Acetate/Zinc acetate and give negative for sodium. And Nessler reagent ga ...	11-12-2019 at 08:56 by: Chem Science
Ammonium Chromate [(NH4)2CrO4] PREPARATION Greetings from Argentina !! so i want to get some ammonium dichromate to make the famous ammonium ...	10-12-2019 at 19:00 by: Chem Science
Dimethyl Dioxane Synthesis (Alternative catalyst) [HELP !!] I'll make some test and Reply	4-9-2019 at 10:38 by: Chem Science
Dimethyl Dioxane Synthesis (Alternative catalyst) [HELP !!] Hello Mabus !! Well .. my PG is very pure, crystal clear. Phosphoric acid is Food Grade crystal ...	4-9-2019 at 09:47 by: Chem Science
Strange behaviour of Na2S in a water solution Hmmm .. Well Na2S is often yellow, and has the rotten egg odor, so the missing smell is a bad sign f ...	15-7-2019 at 02:15 by: Chem Science
Dimethyl Dioxane Synthesis (Alternative catalyst) [HELP !!] Hello !! So i was looking at the synthesis of Dimethyl-Dioxane from Propylene Glycol and a dehydra ...	10-7-2019 at 17:56 by: Chem Science
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