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picramic acid from picric
[rquote=326720&tid=433&author=Rosco Bodine]Looking at this now I am beginning to favor my or ... |
11-4-2014 at 15:10
by: Hennig Brand |
picramic acid from picric
Looking in my bottle of milk of magnesia, it does indeed looks like it would be very difficult to fi ... |
10-4-2014 at 12:19
by: Hennig Brand |
picramic acid from picric
Yeah, I was thinking after I wrote the above post that maybe magnesium chloride might be a better ch ... |
10-4-2014 at 07:11
by: Hennig Brand |
picramic acid from picric
I said above that for my next experiments that I would save the methanol and go with water. This is ... |
9-4-2014 at 14:45
by: Hennig Brand |
picramic acid from picric
You were definitely right about the safari into the tall grass. I am definitely ready for some exper ... |
5-4-2014 at 19:02
by: Hennig Brand |
picramic acid from picric
So are you getting your glassware all dusted off for a series of experiments?  |
5-4-2014 at 06:54
by: Hennig Brand |
picramic acid from picric
I see what you mean about the elemental sulfur by-product when pure sodium hydrosulfide is used as t ... |
4-4-2014 at 17:42
by: Hennig Brand |
picramic acid from picric
That is a good find. Ok, I feel as though things are making more sense. I am on board with the sulfi ... |
4-4-2014 at 13:36
by: Hennig Brand |
picramic acid from picric
It still seems logical that having the reducing agent being made up mostly of sodium hydrosulfide wo ... |
4-4-2014 at 09:03
by: Hennig Brand |
picramic acid from picric
Don't know if this one was posted before. It has some nice graphs and for a patent is an interesting ... |
3-4-2014 at 16:13
by: Hennig Brand |
Sodium Hydrosulfide and Sodium Sulfide Equilibrium
Took the following from the text "Textile Dyeing and Coloration". It discusses the sodium hydrosulfi ... |
3-4-2014 at 12:01
by: Hennig Brand |
picramic acid from picric
Ok, I see that I have been a little confused about a few things. I have thought some more on this. S ... |
3-4-2014 at 08:05
by: Hennig Brand |
picramic acid from picric
The first attachment "Communications” is a very good article, thanks for posting. The conclusions ... |
2-4-2014 at 08:13
by: Hennig Brand |
picramic acid from picric
"It is a convoluted imprecise description article that could have been written better". I agree, the ... |
1-4-2014 at 03:00
by: Hennig Brand |
picramic acid from picric
Ok, I see what you are talking about. I think they are less likely to have the masses wrong, since t ... |
31-3-2014 at 06:17
by: Hennig Brand |
picramic acid from picric
I really wasn't trying to make any statements about the relative reducing power of sodium sulfide ve ... |
30-3-2014 at 15:15
by: Hennig Brand |
picramic acid from picric
That was what I was trying to say in the last couple of posts, that it was most likely the larger pr ... |
28-3-2014 at 16:09
by: Hennig Brand |
picramic acid from picric
You managed to dig up quite a bit of material actually, thanks. Once I get this term of school out o ... |
28-3-2014 at 14:01
by: Hennig Brand |
picramic acid from picric
I think I have a fairly safe handling process established for hydrogen sulfide gas, but I did poison ... |
25-3-2014 at 17:20
by: Hennig Brand |
picramic acid from picric
There are other methods, maybe some of them even better than the sulfide ones. Right now I am famili ... |
25-3-2014 at 07:09
by: Hennig Brand |
picramic acid from picric
Yeah, I don't have the mono-reduction process all figured out yet either. I have had yields ranging ... |
25-3-2014 at 02:04
by: Hennig Brand |
picramic acid from picric
The Solubility of Picric Acid in Mixed Solvents. Part I. Water-Alcohol and Water-Acetone Mixtures.
... |
23-3-2014 at 16:25
by: Hennig Brand |
Free Flowing DDNP from Sodium Picramate
The first time I tried making DDNP directly from sodium picramate I used basically the same method a ... |
23-3-2014 at 04:19
by: Hennig Brand |
Picric Acid Solubility in Methanol-Water Mixtures
Attached is a jpg of a snip-it from a journal article regarding solubility of picric acid in various ... |
23-3-2014 at 03:49
by: Hennig Brand |
DDNP & related compounds: The über thread!
Basic lead picrate is a much weaker primary than DDNP. It has a long run up distance to high order d ... |
17-3-2014 at 13:17
by: Hennig Brand |
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