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Silver nitrate without NOx
I've tried that with success on a bench top, I'd rather live with the stains than wash my hands with ...
28-11-2020 at 02:00
by: Fulmen
Silver nitrate without NOx
That's one of those assumptions that tend to come back to bite you. But I would agree that [i]most[/ ...
27-11-2020 at 12:11
by: Fulmen
Silver nitrate without NOx
I guess it depends on how you define sensitive. It's not sensitive enough to use for photography, bu ...
27-11-2020 at 10:58
by: Fulmen
Silver nitrate without NOx
I would have to disagree, even analytical grade silver nitrate will darken. There are of course more ...
27-11-2020 at 02:11
by: Fulmen
Does methanol smell like anything to you?
I've always found that MeOH (pure stuff like P.A) has a faint earthy or mold-like smell. it doesn't ...
12-11-2020 at 23:57
by: Fulmen
How to cut 1oz silver bar into pieces that will fit in a test tube
[rquote=647784&tid=156433&author=itsallgoodjames]silver is only a bit softer than copper[/rq ...
30-10-2020 at 14:14
by: Fulmen
How to cut 1oz silver bar into pieces that will fit in a test tube
I would try cutting it with a chisel. For softer metals it can be surprisingly effective.
30-10-2020 at 08:43
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
Sure, fine. But dumb-ass answers like "just buy it" IS a good reason to be rude.
28-10-2020 at 23:50
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
I know, I know. I'm in a bad mood these days, and unhelpful answers ain't helping much. But I still ...
28-10-2020 at 15:17
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
Re-reading my first post I see I wasn't too clear on defining the problem. I'm sure I'm not the only ...
28-10-2020 at 12:46
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
1. There WAS an error on the Wikipedia page (the 2:1-3.75:1 should be 1:2-3.75:1). This conflicted w ...
28-10-2020 at 10:43
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
Wow, you're really committed to being a useless prick aren't you? Just for the record:I KNOW HOW TO ...
28-10-2020 at 09:20
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
Yeah, it's just a simple typo. Using the cheap kitty litter silica gel I had little problem dissolvi ...
28-10-2020 at 03:20
by: Fulmen
Anyone know what dyes can be used for anodizing or what they are made of?
IIRC some textile dyes (Rit?) can be used, google should find this for you.
27-10-2020 at 12:36
by: Fulmen
Unclear recipe for Poudre B (nitrocellulose based gunpowder)
The classic solvent is ether/ethanol, which cannot dissolve 12% and above. I don't think acetone was ...
26-10-2020 at 12:04
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
Sorry for the snarky replies, but let's look at the stats here: First a reply that basically confirm ...
26-10-2020 at 11:03
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
Jeeebus f'ing crud. If you can't contribute, then shut the hell up! If I wanted to buy sodium silica ...
26-10-2020 at 08:36
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
That's none of your f'ing business;-)

I actually have several uses for it, but right now I'm loo ...
26-10-2020 at 07:53
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
@njl:Yes, that's the problem. How do I figure out what ratio the "N-grade" is?
25-10-2020 at 23:37
by: Fulmen
Sodium silicates and Wikipedias sodium/silicate ratios
I was thinking of making some sodium silicate following [url=https://www.youtube.com/watch?v=Ip-jDuM ...
25-10-2020 at 02:21
by: Fulmen
How to seal a threaded stainless steel retort ?
Exhaust assembly paste might do the trick.
15-10-2020 at 04:13
by: Fulmen
Can you plasticize black powder
"Barely ever used"? Except for every commercial manufacturer and quite a few amateurs, sure...

T ...
8-10-2020 at 10:59
by: Fulmen
Can you plasticize black powder
@TheMrbunGee: Really? Do you have any sources for this?
7-10-2020 at 10:10
by: Fulmen
Single component rocket fuels
I seriously doubt it will work, for a couple of reasons.
Your first problem is that most plastici ...
7-10-2020 at 04:11
by: Fulmen
Small scale production of H2SO4 in the amateur lab
Macckone: It's the second one that has me puzzled. The first one should go to completion if given en ...
31-8-2020 at 08:32
by: Fulmen
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