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A quick test. sulfur chunk into superheated water.	5-3-2017 at 09:40 by: Magpie
Preparation of elemental phosphorus For my design the coarse threads are not meant to act as a seal. They are there to allow making a t ...	3-3-2017 at 07:44 by: Magpie
Preparation of elemental phosphorus Here is Part#3 of my retort/condenser assembly. EMT (electrical metallic tubing) is the standard ga ...	2-3-2017 at 10:33 by: Magpie
Preparation of elemental phosphorus I agree that there should be very little pressure in the system. But a leak of P vapor in the furna ...	1-3-2017 at 18:01 by: Magpie
Need pointers on seperating benzaldehyde from benzyl alcohol I could only guess at your side-products, if any. If you really want pure benzaldehyde I suggest yo ...	1-3-2017 at 15:18 by: Magpie
Preparation of elemental phosphorus Yes, my design depends on there being no leakage at the end caps. Graphoil is likely not the best g ...	1-3-2017 at 14:04 by: Magpie
Need pointers on seperating benzaldehyde from benzyl alcohol Check out my prep of benzaldehyde in Prepublication. The preliminary separation using steam distill ...	1-3-2017 at 11:06 by: Magpie
Preparation of elemental phosphorus My retort/condenser consists of 3 parts, ie, a barrel, an end cap, and a condenser. The first two p ...	1-3-2017 at 10:55 by: Magpie
Preparation of elemental phosphorus BP1: I'm having trouble understanding the structure of your furnace and how it accommodates the r ...	28-2-2017 at 20:36 by: Magpie
Preparation of elemental phosphorus Thanks for the data, BP1. I can now complete my retort/condenser design.	27-2-2017 at 19:09 by: Magpie
Refractometer Range [rquote=475955&tid=72532&author=notoxicshit] Looking forward for answers. Come out you chea ...	27-2-2017 at 10:45 by: Magpie
Phenolphthalein in HCl/NaOH Titration Problem... I always titrate at near 0.1M. Try that. It works well. Phenolphthalein is supplied in an alcoh ...	26-2-2017 at 11:00 by: Magpie
Magnesium Nitrate for WFNA (not practical) [rquote=475932&tid=72527&author=Sulaiman] using calcium nitrate, heat in the bottom of th ...	26-2-2017 at 07:58 by: Magpie
Does anyone have experience setting up an account with Sigma? Daigger used to sell chemicals not too many years ago. Last time I checked they only had a few anal ...	24-2-2017 at 08:29 by: Magpie
Preparation of elemental phosphorus BluePlanet1: please show us a picture of your furnace. Does the vapor pipe exit the furnace vertic ...	23-2-2017 at 16:04 by: Magpie
Preparation of elemental phosphorus I think it would be useful to prepare a design for a complete retort/condenser assembly. This woul ...	23-2-2017 at 09:05 by: Magpie
Preparation of elemental phosphorus I like the fresh approach of getting away from the explosive Al/NaPO3 reaction. Now you will be usi ...	21-2-2017 at 14:21 by: Magpie
Disposal of Na from a breeder reactor I presume that the final crushed drums should be free of elemental sodium and also be chemically unr ...	20-2-2017 at 10:22 by: Magpie
The Most Useful Bromo [rquote=474960&tid=72350&author=Boffis] It also depend on where your interests lie. I would ...	18-2-2017 at 16:16 by: Magpie
Achtung baby: hasta la vista! It's good to have you back! And with clean arteries too! [Edited on 17-2-2017 by Magpie]	17-2-2017 at 08:12 by: Magpie
The Most Useful Bromo You could make acetic anhydride or a Grignard reagent..	16-2-2017 at 18:54 by: Magpie
preparation of pure potassium pyrosulfate Len1 in Prepublication shows how to make SO3 from NaHSO4. He starts by making sodium pyrosulfate, N ...	15-2-2017 at 10:37 by: Magpie
DCM from paint stripper problems Have you read this? http://www.sciencemadness.org/talk/viewthread.php?tid=1083&page=2#pid5864 ...	14-2-2017 at 12:06 by: Magpie
Heptane and Toluene [rquote=474703&tid=72302&author=Amos]Is there any reason that this heptane shouldn't be boil ...	14-2-2017 at 12:00 by: Magpie
Heptane and Toluene Yes. Boil as vigorously as possible within the capacity of your condenser.	13-2-2017 at 21:35 by: Magpie
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