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Nickel aminoguanidine diperchlorate Last week I tried the synthesis from nickel perchlorate (itself synthesized from commercially availa ... |
11-4-2024 at 23:18 by: Nemo_Tenetur |
Exotic Primaries - Complex Salts I had only one failure with NHN. This batch was of very low bulk densitiy, difficult to dry and hard ... |
7-4-2024 at 06:13 by: Nemo_Tenetur |
Exotic Primaries - Complex Salts Was the filtrate almost colorless (a very weak blue) or turquoise to green? From my experience, conc ... |
5-4-2024 at 13:52 by: Nemo_Tenetur |
Short question / quick answer - Thread I have no experience with ali (baba or express?) and I´m not sure if such a parcel with white powde ... |
4-4-2024 at 14:05 by: Nemo_Tenetur |
Short question / quick answer - Thread Thank you for fast reply and information. There are plenty sanctions here in the EU and try to impor ... |
2-4-2024 at 09:22 by: Nemo_Tenetur |
Short question / quick answer - Thread Anyone here with carbodihydrazide synthesis experience? I require a larger quantity as precursor for ... |
2-4-2024 at 06:57 by: Nemo_Tenetur |
Azides [rquote=692081&tid=1987&author=underground]I mean, interesting for some cheap amateur friend ... |
1-4-2024 at 04:25 by: Nemo_Tenetur |
Azides Hi pjig,
I´ve observed the poor ignitability only with my first batch. Maybe the concentration o ... |
29-3-2024 at 13:11 by: Nemo_Tenetur |
Azides Well, that´s possible. It is also possible that my cheap scale from ebay is not precise enough to w ... |
13-2-2024 at 15:50 by: Nemo_Tenetur |
Second batch IS better The trick is to use lower reaction temperature, prolonged reaction time and more diluted reagents.
... |
13-2-2024 at 15:17 by: Nemo_Tenetur |
My problem with pure fuming hno3 In Europe, we also have schedules for drug precursors since many years and since several years also ... |
12-2-2024 at 08:48 by: Nemo_Tenetur |
My problem with pure fuming hno3 [rquote=690848&tid=155352&author=DennyDevHE77]to buy a few dozen liters of 97-98% nitric aci ... |
12-2-2024 at 07:03 by: Nemo_Tenetur |
EP 2 679 567 A2 There is an european patent filed in 2012, but the information is pretty sparse.
Impact sensitiv ... |
12-2-2024 at 01:46 by: Nemo_Tenetur |
Ag2BTA Anyone here with information about the disilver salt of bistetrazolylamine? I found this substance m ... |
11-2-2024 at 11:06 by: Nemo_Tenetur |
Second batch seems better Thank you for fast reply. I´ve performed a second batch with same quantity of reagents, but - as s ... |
9-2-2024 at 10:00 by: Nemo_Tenetur |
Poor ignitability The silver azide sample prepared by the improved costain process is now completely dry, but the igni ... |
8-2-2024 at 13:27 by: Nemo_Tenetur |
Cheapest, best, most available ammonium nitrate sensitizers? The critical diameter seems to be a complex phenomenom, at least in such Ammonal mixtures. For my un ... |
4-2-2024 at 09:55 by: Nemo_Tenetur |
Exotic Primaries - Complex Salts Well, Klapötke mentioned a possible explanation:
[i]However, it must be noticed that the crystal ... |
20-1-2024 at 13:44 by: Nemo_Tenetur |
Synthesis failed [rquote=688729&tid=1778&author=dettoo456]Anyone had experience with Silver 5-ATz complexes s ... |
20-1-2024 at 08:01 by: Nemo_Tenetur |
Silver azide flowability Anyone here with Silver azide experience? I´d like to get comments about the flowability of my samp ... |
19-1-2024 at 08:06 by: Nemo_Tenetur |
Silver azide for sale A quick picture search with Google "Silver azide" to compare my freshly prepared sample of Silver az ... |
19-1-2024 at 06:00 by: Nemo_Tenetur |
Azides The total weight of the (almost) dry product is about 1,28 gram, that´s pretty close to the theoret ... |
19-1-2024 at 01:42 by: Nemo_Tenetur |
Azides Thank you for fast reply. I´ve just cooled the reaction mixture down and filtered the batch into t ... |
18-1-2024 at 12:33 by: Nemo_Tenetur |
Azides [rquote=680544&tid=1987&author=dave321]has anyone here prepared silver azide by the costain ... |
18-1-2024 at 10:13 by: Nemo_Tenetur |
Exotic Primaries - Complex Salts Yes, I think it´s too sensitive for a broad application (apart from the relatively low thermal stab ... |
22-12-2023 at 10:44 by: Nemo_Tenetur |
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