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Making Hydrazine
[rquote=237810&tid=18882&author=Ephoton]Engager your idea of using KOH and hydrazine sulfate ...
21-2-2012 at 20:48
by: Engager
Making Hydrazine
Yes. It's the same, i've just added little detail about reaction, since dibasic salts of hydrazine a ...
20-2-2012 at 09:51
by: Engager
Diethyl Phthalate as a denaturant?
Diethyl phthalate has high boiling point ~300C, and is used as marker. Presence of a denaturing addi ...
20-2-2012 at 08:37
by: Engager
Making Hydrazine
[rquote=237410&tid=18882&author=Hexavalent]I understand that liquid Hydrazine can be prepare ...
20-2-2012 at 08:12
by: Engager
Preparation of amides via esters or carboxylic acids?
Generic routes to amides.

1) Dry distillation of ammonium salt of corresponding acid (known to wo ...
20-2-2012 at 07:20
by: Engager
Preparation of cyanides
Temperature schedule to be used in K4[Fe(CN)6] + K2CO3 + C: about 1 hour to 600C, 30 min to 650-700, ...
16-2-2012 at 09:32
by: Engager
Melting Ruthenium
Melt it using electric arc, use carbon crucible and carbon rod assembly covered by protective gas to ...
5-2-2012 at 18:53
by: Engager
NH3 (aq) or NH4OH
Ammonia in solution is a weak base, and mostly present in undissociated form. Equilibrium constant f ...
5-2-2012 at 18:26
by: Engager
Preparation of cyanides
Yes. Actually you can use hydrate. Just heat it up on the frying pan, it looses water at about ~130C ...
3-2-2012 at 01:51
by: Engager
5-ATZ(5-Aminotetrazole), the nitrotetrazolate ion and friends
No. Direct introduction of nitro group is not possible, since nitrogen hetero atoms in the ring deac ...
26-7-2011 at 17:11
by: Engager
5-ATZ(5-Aminotetrazole), the nitrotetrazolate ion and friends
[rquote=212905&tid=8144&author=Rosco Bodine]This is being posted here as nitrotetrazolate re ...
26-7-2011 at 15:48
by: Engager
5-ATZ(5-Aminotetrazole), the nitrotetrazolate ion and friends
I've got some time to read your posts more carefully, apparently your 5-aminotetrazole is a big mist ...
24-7-2011 at 11:15
by: Engager
5-ATZ(5-Aminotetrazole), the nitrotetrazolate ion and friends
Here are some more refs that may be interesting for tetrazole topic. First 3 refs describe some inte ...
18-7-2011 at 09:00
by: Engager
5-ATZ(5-Aminotetrazole), the nitrotetrazolate ion and friends
[img]http://img52.imageshack.us/img52/6033/tetrazole.jpg[/img]

[Edited on 16-7-2011 by Engager]
15-7-2011 at 14:36
by: Engager
5-ATZ(5-Aminotetrazole), the nitrotetrazolate ion and friends
This is interesting stuff, however constitution of product is very uncertain. First of all look at r ...
13-7-2011 at 16:18
by: Engager
Preparation of cyanides
[rquote=201734&tid=23&author=kmno4][quote]
What are exact conditions of your pyrolysis expe ...
18-3-2011 at 16:31
by: Engager
Preparation of cyanides
[rquote=201692&tid=23&author=kmno4]Long time ago I performed similar experiment.
My product ...
14-2-2011 at 22:44
by: Engager
Preparation of cyanides
[img]http://img440.imageshack.us/img440/5360/cy1m.jpg[/img]
[img]http://img820.imageshack.us/img820 ...
14-2-2011 at 22:21
by: Engager
Preparation of cyanides
Some time ago i was able to produce some potassium cyanide by dry safe method from potassium ferrocy ...
14-2-2011 at 12:21
by: Engager
Detonation Safety Distance
Formulas i've posted above are pretty easy to implement, however to make understanding their use eas ...
3-1-2011 at 17:41
by: Engager
Computing energetic properties and crystal density of energetic materials
In some post earlier in this topic i've promised to write about calculation of blast wave parameters ...
2-1-2011 at 18:39
by: Engager
Detonation Safety Distance
There is common set of equations witch can be used for calculation of blast wave from explosive char ...
2-1-2011 at 18:00
by: Engager
HMTD safety
Yes it is. It is also far more stable if properly purified from acid. It can be stored in frost came ...
4-10-2010 at 03:50
by: Engager
HMTD safety
HMTD is a mess. Personally i think that acetone peroxide is much safer to handle. One exotic manner ...
4-10-2010 at 00:02
by: Engager
Learning from Others' Mistakes: Explosion at Texas Tech
Actually this kind of error is common, especially with amateur chemists. Many people consider wet ex ...
3-10-2010 at 23:49
by: Engager
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