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Borosilitate glass broke on heating
Could be anything. Are you sure it was borosilicate glass? Many fake products exist; the story here ...
25-5-2018 at 10:34
by: MrHomeScientist
How to burn hydrogen without burning nitrogen?
Please stop making new accounts. You aren't fooling anyone.
24-5-2018 at 05:33
by: MrHomeScientist
Not sure if glassware is legal in Cali
What document?
You might want to talk to a local legal expert to be 100% sure.
23-5-2018 at 13:43
by: MrHomeScientist
Making silane from calcium silicide
How are you making the calcium silicide? Or are you buying it someplace?
23-5-2018 at 13:42
by: MrHomeScientist
Making Pinchbeck Brass
I made a video on my alloying exploits: https://www.youtube.com/watch?v=2o_ooiboyok

Part of it is ...
22-5-2018 at 19:27
by: MrHomeScientist
Competition: Idoform (or iodoform even)
hkparker did it in 2011: https://www.youtube.com/watch?v=OARF9IIeHVA

He's an SM member, though he ...
21-5-2018 at 13:15
by: MrHomeScientist
What elements have you isolated?
I've done quite a few via Goldschmidt (thermite) reactions: B, Si, Ti, V, Cr, Mn, Fe, Sn

Elements ...
21-5-2018 at 06:23
by: MrHomeScientist
Preparation of Hydroferrocyanic Acid
Interesting! I was under the impression that adding acid to ferrocyanide produced HCN though? The SD ...
18-5-2018 at 07:34
by: MrHomeScientist
How much solution is required to react
I'll second the recommendation to not use this particular reaction if you're after iodine. Both iodi ...
16-5-2018 at 06:58
by: MrHomeScientist
Where can you purchase teflon sleeves/cuffs?
Another reason might be that a tube of grease is a lifetime supply. So once people buy one they aren ...
14-5-2018 at 10:22
by: MrHomeScientist
How to make Aluminum foam
Low, I would think. Metal casters use CO[sub]2[/sub] to degas aluminum before casting, to eliminate ...
14-5-2018 at 05:45
by: MrHomeScientist
Tour My Lab
Well once you get the fume hood running, theoretically you won't need to worry about being near a fl ...
10-5-2018 at 13:09
by: MrHomeScientist
Making Pinchbeck Brass
[rquote=517338&tid=81819&author=elementcollector1]Is it, perhaps, the middle one that was in ...
10-5-2018 at 10:08
by: MrHomeScientist
Making Pinchbeck Brass
I've had lots of great input from the Alloy Avenue guys, and lots of criticism of my propane furnace ...
9-5-2018 at 10:10
by: MrHomeScientist
Finding chemicals everywhere
DrEvidence, I thought this forum was "too boring" for you and you were "leaving [us] all"?

I knew ...
9-5-2018 at 06:12
by: MrHomeScientist
Sticky thread about gloves ?
There are plenty of compatibility charts online; here's one of the first that came up when I googled ...
7-5-2018 at 10:24
by: MrHomeScientist
Mercury...again
Really it was just to cleanse the wasteland of an eyesore for Mr. Tenpenny.
3-5-2018 at 09:44
by: MrHomeScientist
Large Scale NH4NO3 Processing
Yeah, the humidity here is not conducive to evaporation at all. I've had this bucket on my back porc ...
3-5-2018 at 09:15
by: MrHomeScientist
Large Scale NH4NO3 Processing
I use the potassium salt far more than the ammonium salt, hence my desire to convert it. If I ever w ...
2-5-2018 at 04:31
by: MrHomeScientist
Large Scale NH4NO3 Processing
It sure burns the lungs! I used to be OK around it, but now even dilute ammonia gives me an instant, ...
1-5-2018 at 13:47
by: MrHomeScientist
Large Scale NH4NO3 Processing
No, I only want the potassium nitrate.

Have you considered the scale of this problem? Using the K ...
1-5-2018 at 12:47
by: MrHomeScientist
Large Scale NH4NO3 Processing
My current project involves processing a rather large amount of dilute(ish) ammonium nitrate solutio ...
1-5-2018 at 11:45
by: MrHomeScientist
Making Pinchbeck Brass
I posted this topic on a metalcasting forum I found, to tap into their experience. Check it out here ...
27-4-2018 at 18:58
by: MrHomeScientist
Problem with qualitative analysis of possible copper(II)ion
What was your source of hydrochloric acid? Hardware store acid is usually contaminated with iron, wh ...
26-4-2018 at 10:53
by: MrHomeScientist
Making Pinchbeck Brass
Another promising option is [b]aluminum bronze[/b], a mixture of about 90% copper and 10% aluminum. ...
25-4-2018 at 03:58
by: MrHomeScientist
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