| Search |
| [Next Page] |
Thioacetone
Excuse me, but at this point it would also work if I put a small piece of Na2S in a solution of acet ... |
30-1-2016 at 15:59
by: Blunotte |
Where I can find a downlable chemical database?
Hem...
Yes 
The range it's not a problem: more it's better |
17-4-2015 at 06:23
by: Blunotte |
Where I can find a downlable chemical database?
I need a database of chemical compounds, to create a program that prints the labels for users of the ... |
17-4-2015 at 03:29
by: Blunotte |
Where I can find a downlable chemical database?
As in header, I'm searching a downlable database with phisical informations (Name, Formula, MM, MP, ... |
17-4-2015 at 03:03
by: Blunotte |
Which nitrate to buy?
Argh, I cannot find here the potassium carbonate, I have only sodium bicarbonate, but it's solubilit ... |
15-4-2015 at 07:01
by: Blunotte |
Labels
Ok, I tried to make a program with Excel, but I had some troubles with the reagent formula, so I'm r ... |
15-4-2015 at 06:57
by: Blunotte |
Which nitrate to buy?
Potassium nitrate is perfect for recrystallization: 
Solubility in water:
133 g/l (0 °C)
320 ... |
14-4-2015 at 01:18
by: Blunotte |
Which nitrate to buy?
Mmm...
Yes, it's right 
In these days I will want to buy some calcium nitrate and some potassi ... |
14-4-2015 at 01:10
by: Blunotte |
Which nitrate to buy?
This route is too hard?
First:
Ca(NO[size=-2]3[/size])[size=-2]2[/size] + K[size=-2]2[/size]CO[s ... |
13-4-2015 at 23:38
by: Blunotte |
Preparation of cyanides
From the book in your library (Industrial Nitrogen Compounds, Geoffrey Martin & William Barbour) ... |
8-4-2015 at 20:39
by: Blunotte |
Make Potassium (from versuchschemie.de)
[rquote=400287&tid=14970&author=Polverone]There is a good description of the process here: h ... |
8-4-2015 at 19:52
by: Blunotte |
Make Potassium (from versuchschemie.de)
[rquote=400125&tid=14970&author=blogfast25]I’m sorry but this is complete nonsense. On str ... |
8-4-2015 at 11:30
by: Blunotte |
Labels
Argh, I want it 
For now I try to make this program in Excel + VisualBasic.
But the path is lo ... |
5-4-2015 at 01:14
by: Blunotte |
Labels
@Loptr
Interesting...
Maybe I can make a PROGRAM for labels, not a ready label sheets, where it ... |
4-4-2015 at 20:09
by: Blunotte |
Preparation of cyanides
Here you can find a better explication:
[quote]Abstract Potassium hexacyanoferrate(II) trihydrat ... |
4-4-2015 at 13:25
by: Blunotte |
Preparation of cyanides
You can found the reaction
K4[Fe(CN)6] → 4 KCN + FeC2 + N2
for example in Wikipedia ([url=http: ... |
4-4-2015 at 13:18
by: Blunotte |
Labels
Hi Woelen
For NH3 or HCl, I prefer put in label the data for the gases, not the solutions, bec ... |
4-4-2015 at 12:24
by: Blunotte |
Labels
Tnx Zombie
Ok, I will leave the (%) field empty, tnx |
4-4-2015 at 11:52
by: Blunotte |
Labels
Argh, I think I need a long long time for finish this work
[file]38709[/file] |
4-4-2015 at 11:25
by: Blunotte |
MSDS inconsistencies
Nitric acid msds :
[file]38708[/file]
Reactivity zero?
It's right? |
4-4-2015 at 11:10
by: Blunotte |
Labels
I wish to offer these label FREE to the forum users (files ready to print), but if you need PRINTED ... |
4-4-2015 at 09:10
by: Blunotte |
Labels
Ok, labels revision 3:
Hazard statement removed, add BP + MP + NFPA 704
Please tell me if some ... |
4-4-2015 at 04:18
by: Blunotte |
Labels
[rquote=399666&tid=62018&author=TheAustralianScientist]
[B]MP and BP[/B][/rquote]
Argh, I ... |
4-4-2015 at 02:28
by: Blunotte |
Labels
News on labels revision 2:
- Molar mass
- Solubility in water
And yes, it's difficult to unde ... |
4-4-2015 at 00:58
by: Blunotte |
MSDS inconsistencies
Here in Europe the limit for methanol in wine, is 0.25%.
Many farmers prepare wine, for their own u ... |
3-4-2015 at 23:06
by: Blunotte |
| [Next Page] |
