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Desiccator vs ambient with fan?
Hm. It is always interesting to discover how people do things especially when a lot of people do it ... |
14-10-2020 at 10:22
by: teodor |
Knock out hazards 2.0
I personally think such a list is very important.
If you will try to use ANY published value of d ... |
14-10-2020 at 09:31
by: teodor |
How do I recrystallize ferric chloride?
Thank you Texium.
Indeed, in acc. with wikipedia:
FeCl3 * 6H2O has the structural formula tran ... |
14-10-2020 at 02:42
by: teodor |
How do I recrystallize ferric chloride?
Sorry, this is response to 2 years old post, but I found it by google few days ago and something mad ... |
13-10-2020 at 13:36
by: teodor |
Lethal dose of mercuric nitrate
[rquote=646379&tid=156298&author=MidLifeChemist]I received some KMnO4 from a pottery place i ... |
13-10-2020 at 07:22
by: teodor |
Knock out hazards 2.0
[rquote=646364&tid=156310&author=B(a)P].
Exposure to As2O3 is via inhalation of dust or der ... |
13-10-2020 at 02:52
by: teodor |
Knock out hazards 2.0
[rquote=646362&tid=156310&author=B(a)P]
Arsenic trioxide is one such chemical. [/rquote]
... |
13-10-2020 at 01:56
by: teodor |
"Fixing" some sodium acetate after a poor dehydration attempt.
Nice crystals. Also I noticed that the solubility of magnesium and calcium acetate are much lower th ... |
12-10-2020 at 16:34
by: teodor |
"Fixing" some sodium acetate after a poor dehydration attempt.
[rquote=646338&tid=156305&author=SuperOxide]Are there any undesired chemicals that form when ... |
12-10-2020 at 15:24
by: teodor |
"Fixing" some sodium acetate after a poor dehydration attempt.
SuperOxide, I think it depends on intended usage of the acetate and your lab capabilities. Working w ... |
12-10-2020 at 15:05
by: teodor |
Powder addition?
[rquote=646239&tid=156289&author=Fyndium]I faced this issue with lead oxide, which is both t ... |
12-10-2020 at 12:35
by: teodor |
Experiment report: Iodine from KI, HCl, H2O2
[rquote=646304&tid=156295&author=MidLifeChemist]
Regarding filter - are you referring to a ... |
12-10-2020 at 07:33
by: teodor |
Something about us
I already wrote a bit about myself in other topics. I was born in a country which doesn't exist now ... |
12-10-2020 at 07:17
by: teodor |
Lethal dose of mercuric nitrate
[rquote=646261&tid=156298&author=Fyndium]
What I wonder is, how rare are poisonings in amat ... |
12-10-2020 at 05:29
by: teodor |
Vapor pressure of toxic solids?
[rquote=646293&tid=156290&author=Fyndium]This hazard came up because I were just recently ha ... |
12-10-2020 at 04:52
by: teodor |
Vapor pressure of toxic solids?
[rquote=646262&tid=156290&author=Fyndium]Dust can be more easily controlled with good workin ... |
12-10-2020 at 02:32
by: teodor |
Experiment report: Iodine from KI, HCl, H2O2
I prepared I2 only once but has some plan to do more experiments in the future. Actually it was not ... |
12-10-2020 at 01:57
by: teodor |
Which is your year of birth?
I am surprised that in my range 1970-1979 there are less people than in 1960 - 1969 and 1980-1989 gr ... |
10-10-2020 at 02:32
by: teodor |
Drying Calcium Chloride Safely after soaked in Diethyl Ether?
Drying CaCl2 is a new conception for me. I always treated any used CaCl2 as a waste, the same way as ... |
9-10-2020 at 01:18
by: teodor |
For those distilling at home, how do you feed water into your condenser?
Nice setup, MidLifeChemist. I am a bit jealous to your nice receiver part - I still don't have such ... |
5-10-2020 at 08:35
by: teodor |
Safe Fume Production Practices
This is more close look onto the construction of the end piece.
On the weekend I've made some amoun ... |
5-10-2020 at 06:04
by: teodor |
latest glassware purchase
I was unable to fractionate some of my small-scales synthesis with usual full-scale separate Vigreux ... |
5-10-2020 at 03:24
by: teodor |
For those distilling at home, how do you feed water into your condenser?
[rquote=645791&tid=156259&author=MidLifeChemist]
However, I soon realized that reaching the ... |
5-10-2020 at 02:44
by: teodor |
Safe Fume Production Practices
I think it could be relevant here. It is my N+1 attempt to get Fe(NO3)3 * 9H2O crystallised. Now I t ... |
3-10-2020 at 02:52
by: teodor |
Safe Fume Production Practices
Also, if you have no good ventilation, a water pump is very well works for sucking the fumes off and ... |
1-10-2020 at 03:41
by: teodor |
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