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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
Nope.
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 |
Accurate Volumetric Measurement
Darned if I know.
New equipment has evolved.
I've always been kind of an approximator.
We u ... |
6-6-2018 at 12:55
by: zed |
Thermometer Adapter
Hmm. Do you mean this kind?
https://www.ebay.com/itm/24-40-Glass-Thermometer-Adapter-100mm-Stem- ... |
6-6-2018 at 12:13
by: zed |
Vicine
Did you mean to say: "Great Googly Moogly"?
Stop being rude to people.
Folks from where I went ... |
6-6-2018 at 11:43
by: zed |
Is this kit any good?
Twenty three days to Europe, is pretty good.
China is right next door to me here, but 21 days or ... |
5-6-2018 at 17:23
by: zed |
Disappearance of nitroethane
Aww. The Government has a boner about Phosphorus.
This phobia, doesn't make as much sense as it ... |
5-6-2018 at 17:12
by: zed |
Are there chinese hotplates & heating mantles as good as others but significantly cheaper?
I'm thinking my LED bulbs are a lot safer than my old incandescents.
The bulbs don't get very hot ... |
5-6-2018 at 16:17
by: zed |
EPP 15% Sulphuric acid !
I just read about a young British man who threw acid in the faces of half a dozen people. He got on ... |
3-6-2018 at 14:30
by: zed |
Vicine
Vicine? You got a grudge against somebody with a glucose-6-phosphatase deficiency? |
3-6-2018 at 14:12
by: zed |
Is this kit any good?
Well, that Glassware kit from Nanshin arrived.
https://www.ebay.com/itm/24-40-2000ML-New-Chemistr ... |
3-6-2018 at 13:33
by: zed |
unconventional sodium
This, no doubt, has been posted elsewhere.
Nurdrage has moved on, to an even more do-able Sodium ... |
3-6-2018 at 12:40
by: zed |
Intellectual Property on Youtube
I like 'em all! And, I watch them all. Each has his good points. So, I compare and contrast.
... |
2-6-2018 at 15:24
by: zed |
Are there chinese hotplates & heating mantles as good as others but significantly cheaper?
Most of the stuff we use, isn't explosion or fire proof. So, in the event a container of flammable ... |
2-6-2018 at 14:48
by: zed |
Synthesis of Hexane from Cellulose/Glucose
Ummm. A few years back, the sharpies, were out, trying to sell pilot plants, to produce fuels based ... |
2-6-2018 at 14:15
by: zed |
how to produce .1 Pa vacuum
Seems to me, there used to be pumps that could be coupled up in-series.
Produce a very high vacuu ... |
1-6-2018 at 12:53
by: zed |
Can Xylene solvent be converted to Toluene
Toluene has been harder to locate during the last few years. Still, use the search engine, it shoul ... |
1-6-2018 at 12:46
by: zed |
EPP 15% Sulphuric acid !
Acid attacks are not common in the U.S.. I suppose it must happen, but if you do something really b ... |
1-6-2018 at 12:38
by: zed |
how much of a history does glassware keep?
Seems like I remember a caution about heating Formic Acid, in glassware formerly exposed to Platinum ... |
30-5-2018 at 13:55
by: zed |
design choice for electrical resistance chemistry lab furnace
Well, perhaps I was wrong, it is a question of perspective.
Maybe there is a very expensive super ... |
26-5-2018 at 15:38
by: zed |
Pigments in the art world, for love of brightly colored compounds
OK, some of the lovely colors we can see in the real world, will never be seen HERE.
Violet is on ... |
26-5-2018 at 15:27
by: zed |
Bad days in the lab or with glassware?
[rquote=501781&tid=24908&author=nitro-genes]Destroying your electric coffee grinder trying t ... |
26-5-2018 at 15:18
by: zed |
What's the most expensive substance you've bought?
Recently bought a 1/10 Oz. Platinum Coin for $115 Dollars U.S.. About 3.1 Grams.
Not counting ill ... |
26-5-2018 at 14:56
by: zed |
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