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Can anyone exchange tellurium for selenium?
How much selenium is that? Also, what allotrope? |
1-7-2021 at 10:36
by: Triflic Acid |
Chemicals & Glassware for Sale - Price Drop
Wow, I can only imagine a lab like that. Also, as a side note, getting a good lab space in a house c ... |
1-7-2021 at 10:34
by: Triflic Acid |
Hydrazone or triazole?
Sad thing is, I don't have a fridge to cool down the flask. I guess I'll put it into a cooler filled ... |
1-7-2021 at 08:26
by: Triflic Acid |
Hydrazone or triazole?
@Boffis, I'm trying to react the ketazine with the alkyl nitrite. The nurdrage prep for converting t ... |
1-7-2021 at 05:19
by: Triflic Acid |
Chemicals & Glassware for Sale - Price Drop
BTW, chemglass, where did you get all this stuff? You must have had one hell of a home lab if you ha ... |
1-7-2021 at 05:13
by: Triflic Acid |
Damn it
Was cooling down the flask, only to have the beaker flip over in the ice bath and spill. There goes ... |
30-6-2021 at 15:11
by: Triflic Acid |
Hydrazone or triazole?
Ok, well freebased it. Going to try to get permission to run an nmr on the product to see whether or ... |
30-6-2021 at 13:53
by: Triflic Acid |
Hydrazone or triazole?
Are there any non-acid catalysts for first step of the reaction. I feel like the acid catalyst would ... |
30-6-2021 at 06:32
by: Triflic Acid |
Hydrazone or triazole?
Okay, hit a slight problem. How do I freebase the sodium salt of the mono oxamine? |
29-6-2021 at 15:49
by: Triflic Acid |
Hydrazone or triazole?
Was about to start the mono-oxime prep, only to find that all my isopropyl nitrite decomposed. Ah we ... |
29-6-2021 at 11:50
by: Triflic Acid |
Production of butyric acid acid and butanol by fermentation
Why are you biosynthesizing butyric acid like this? There is a much better method that requires no c ... |
29-6-2021 at 06:14
by: Triflic Acid |
Hydrazone or triazole?
Have you tried starting from ketazine (by condensing the MEK with hydrazine) and doing the reaction ... |
29-6-2021 at 05:56
by: Triflic Acid |
Cerium trichloride from Cerium dioxide
On another note, maybe adding ferrocerium to GAA will give just Ce(OAc)3 without touching the iron. ... |
28-6-2021 at 19:59
by: Triflic Acid |
Cerium trichloride from Cerium dioxide
I know that this has been discussed many times before here, but does anyone with firsthand experienc ... |
27-6-2021 at 16:50
by: Triflic Acid |
Iodine from tincture
I don't see why you need to order from poland, a decent supplements store might sell it as an iodide ... |
25-6-2021 at 13:17
by: Triflic Acid |
Preparation of platinized silica gel beads
Ok, got it. |
24-6-2021 at 10:05
by: Triflic Acid |
Iodine from tincture
If you want iodine, try to start with iodide salts, much better. But, no matter which method you cho ... |
24-6-2021 at 05:35
by: Triflic Acid |
Preparation of platinized silica gel beads
But I kind of liked the silica beads, given that they are separate. Will they reduce the catalytic a ... |
24-6-2021 at 05:31
by: Triflic Acid |
Copper hydride as a reducing agent?
Ok, so no chance of converting copper hydride to sodium hydride  |
23-6-2021 at 13:14
by: Triflic Acid |
Preparation of platinized silica gel beads
I'm finally doing something I've wanted to do for a long time, buy a 1 gram bar of platinum. My plan ... |
23-6-2021 at 09:58
by: Triflic Acid |
Something looks wrong on the oleum page
On the SM page for oleum ([url=http://www.sciencemadness.org/smwiki/index.php/Oleum]page[/url]) it s ... |
22-6-2021 at 16:17
by: Triflic Acid |
Copper hydride as a reducing agent?
@ zed, what does that mean? |
22-6-2021 at 16:04
by: Triflic Acid |
Has anyone grown nice crystals of tetraamminecopper(II) sulfate?
Well, I made the explosive tetraamine copper nitrate, and this was the procedure I followed:
1) Rea ... |
20-6-2021 at 11:28
by: Triflic Acid |
Copper hydride as a reducing agent?
Actually, the thought of the hydride reacting with molten sodium seems pretty promising. I don't thi ... |
20-6-2021 at 06:14
by: Triflic Acid |
Chemicals & Glassware for Sale - Price Drop
Just as a warning to those who are going to buy the benzaldehyde, if the container has been opened ( ... |
19-6-2021 at 08:15
by: Triflic Acid |
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