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Sodium Borohydride (NaBH4) For Sale! $0.50/gram
My liking for this material, involves using it, in Ethanol, to instantly reduce Chloroplatinic Acid ...
22-6-2018 at 14:41
by: zed
Reduction of 4-nitrobenzoic acid
Me, I'm lazy.

I like my chemistry, but Para Amino Benzoic Acid, is available as an OTC supplement ...
22-6-2018 at 14:08
by: zed
Cheap Alternatives to Palladium on Carbon for Heck Reaction
Ummm. Tungsten Carbide nano-particles?

WC has been explored more as an alternative to Pt... Sur ...
20-6-2018 at 13:59
by: zed
Confusion about Aluminium Powder Safety
Well, it is possible for problems to arise, but usually not.

Grain silo kind-of-stuff.

The sil ...
20-6-2018 at 12:54
by: zed
Retort vs distiling flask (vertical neck w/y downward angled side arm) - differences?
Yup. If I had a couple of 'em now, I'm sure I would find uses for them.

But, as stated before ...
20-6-2018 at 12:14
by: zed
Retort vs distiling flask (vertical neck w/y downward angled side arm) - differences?
I used to own a decent sized side armed distilling flask. Perhaps a 2000-3000 ml unit.

In days o ...
19-6-2018 at 18:50
by: zed
What are the hard white rubber stoppers made of ?
Have not seen red ones around here.

Got black, which is low-Sulfur rubber ( I haven't yet looked ...
18-6-2018 at 18:11
by: zed
Discoloration of HDPE containers from solid reagents?
What Indole, is producing a color reaction with HDPE?

What color?

[Edited on 17-6-2018 by zed]
17-6-2018 at 12:44
by: zed
Synthesis of Fomepizole
A thousand dollars per vial? How much is in a vial? I like the sound of the economics.
17-6-2018 at 12:40
by: zed
Help me predict this reaction...
Yes, we have no Bananas!

Gotta test it!

Normally, the reduction of carboxylic acids to hydroca ...
17-6-2018 at 12:28
by: zed
Synthesis of Fomepizole
The structure of one of your examples is very similar to that of Cyanuric Acid.

https://en.wikipe ...
16-6-2018 at 15:26
by: zed
Just joined...Saying hello to everybody.

Firstly, I'd like to say thanks for having me a ...
15-6-2018 at 14:51
by: zed
Calculating Maximum possible combinations
My Math isn't great.

But, Coconuts?

I kind of understand Coconuts! ...
13-6-2018 at 14:17
by: zed
Pigments in the art world, for love of brightly colored compounds
Huh? No more Cadmium Yellow?

Seems like it is the standard color, for the yellow-orange line, do ...
11-6-2018 at 14:43
by: zed
Lithiation reaction of an Aniline... gooey yield problems, uncrystalizable, not sure where I went wrong
I was unsure about drying non-polar solvents over molecular sieves. But, some of the guys say it wo ...
11-6-2018 at 14:04
by: zed
Are there chinese hotplates & heating mantles as good as others but significantly cheaper?

"Why would you have a hotplate inside a fumehood with an stoichiometric amount of gasoline and a ...
11-6-2018 at 13:30
by: zed
My silver powder won't dissolve in nitric acid
Umm. Seems to me, spent etching solution, may be purged of Silver, by dissolving Copper in it. C ...
10-6-2018 at 13:24
by: zed
Perhaps it is easier to extract Vicine from Bitter Melons? If indeed, it is actually present there. ...
10-6-2018 at 12:17
by: zed
Research question - reduced pyridoxylamino acids and Hello.
Ummm. Hydrogenating a pyridine/piperidine type material with a Platinum catalyst.

Something in t ...
9-6-2018 at 12:20
by: zed
Does washing ether with a hydroxide solution make it safe enough to distill to dryness?
Not distilling to dryness, is kind of a standard.

Peroxide formation doesn't start and end, with ...
9-6-2018 at 12:10
by: zed
Cleaning H2SO4 with H2O2
Ummm. If you can acquire this product, it is of a better quality. ...
9-6-2018 at 11:54
by: zed
Disappearance of nitroethane
And, Nitroethane? Not easy to make.

At least, I haven't seen a procedure posted, wherein some si ...
9-6-2018 at 11:39
by: zed
Disappearance of nitroethane

I was referring to Iodine, and Phosphorus.

Iodine isn't very hard. And Phosphorus merel ...
8-6-2018 at 11:37
by: zed
Fume Hood Construction
Whenever possible, I've worked my chemistry in a hood.

That being said, the high-tech, state of t ...
8-6-2018 at 11:25
by: zed
Cleaning H2SO4 with H2O2
Well, Sulfuric acid, under high vacuum, may be distilled at ~100 C.

Still, it is HOT Boiling Sulf ...
7-6-2018 at 14:41
by: zed
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