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what to use for cheap high temperature cloth?
Just a suggestion, but maybe steel wool layered with cotton, the steel wool against the glass will w ... |
6-7-2015 at 15:17
by: numos |
Glove protection
[rquote=411507&tid=62938&author=violet sin]
I would suggest anyone use gloves when at all p ... |
6-7-2015 at 14:35
by: numos |
Ethylene thiourea
Found this procedure on Orgsynth a while back. It's simple, the chemicals are pretty easy to get and ... |
6-7-2015 at 14:00
by: numos |
Interhalogens
[rquote=409184&tid=62738&author=DraconicAcid]I made IBr as an undergraduate, and we sublimed ... |
14-6-2015 at 15:16
by: numos |
Interhalogens
So, with the help of my newly built fume hood, I had a go at making two interhalogens.
Iodine mo ... |
13-6-2015 at 19:31
by: numos |
Copper Compound Collection
[rquote=387642&tid=51575&author=Squall181]Here's an idea for displaying your copper compound ... |
14-1-2015 at 22:25
by: numos |
Mystery Glassware Identification Thread
I also had a question on glassware, and although it's not a mystery of what it does, I am unable to ... |
11-1-2015 at 15:01
by: numos |
Problems with tert-butanol
[rquote=377378&tid=54470&author=chemrox]It's nice to have constant temperature chemical stor ... |
12-12-2014 at 21:11
by: numos |
Problems with tert-butanol
Today I received a 1L bottle of tert-butyl alcohol, and when I pulled it out of the box, the bottle ... |
11-12-2014 at 18:42
by: numos |
Strange phenomenon whilst preparing Isopropyl nitrite
I did a burn test and it did not burn or char. I'm guessing it is a Sodium based sulfate salt like U ... |
25-11-2014 at 12:11
by: numos |
Strange phenomenon whilst preparing Isopropyl nitrite
It was drug-store grade, 91% with the inactives being water. I know for a fact that my beaker must h ... |
24-11-2014 at 10:49
by: numos |
Strange phenomenon whilst preparing Isopropyl nitrite
A few weeks ago I wanted to make s small amount of Isopropyl nitrite, from which the biggest joy was ... |
23-11-2014 at 21:17
by: numos |
High school chemistry classes in texas
Some chemicals are needed once and then just kept. I know I used Iodine within the first two weeks o ... |
13-10-2014 at 18:40
by: numos |
Cleaning hotplates... Potential solution
When I bought my hot plate from Ebay, it, like most used hotplates had a dark brown black stain on i ... |
12-10-2014 at 16:58
by: numos |
Pretty Pictures (2)
Some Nitrogen dioxide gas and liquid at the bottom (due to pressure).
[file]33790[/fil ... |
13-9-2014 at 16:41
by: numos |
The Forum Has Been Hacked
Well its nice to be back, but I do have a couple concerns I wish to share.
First, thank you every ... |
13-9-2014 at 13:15
by: numos |
Walking on non-Newtonian fluid
I believe a type of this has been made with a silicon based material, and it becomes so hard when re ... |
8-8-2014 at 23:20
by: numos |
RC boat fight.
[rquote=340310&tid=32226&author=Brain&Force]Why not dissolve a strong acid or base in th ... |
3-8-2014 at 12:06
by: numos |
Use of Scrubber in Atmospheric Distillation
If you do this reaction outside or in a fume hood, nitrogen oxides are not a problem. If you want to ... |
23-7-2014 at 08:49
by: numos |
Adding Polypyridyl complexes to Fe
Is this the one you want? [Fe(bipy)[sub]3[/sub]][sup]2+[/sup]
I believe it could be made by addin ... |
9-7-2014 at 18:18
by: numos |
How professional are your labs?
Due to space limitations I cannot organize by chemical category, however unless there is an earthqua ... |
9-7-2014 at 16:31
by: numos |
Strange decomposition of ETN?
Truvia was recrystallized for this, and it was stored at room temp, or around 80oF. I least checked ... |
28-6-2014 at 19:44
by: numos |
Strange decomposition of ETN?
So I made around 8g ETN about a week ago using 98% reagent grade Sulfuric acid, 99+% Potassium nitra ... |
28-6-2014 at 15:24
by: numos |
Your favorite lab equipment
1. Pressure equalizing dropper funnel, makes gas generators care free, no babysitting required
2. ... |
24-6-2014 at 07:00
by: numos |
Dry Reagent Storage Bottles
[rquote=335184&tid=29038&author=The Volatile Chemist]http://www.sciplus.com/p/VIAL-5ml-CLEAR ... |
20-6-2014 at 09:05
by: numos |
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