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Removing Iron contamination from Sulphuric acid
yeah... hard choice  "money talks, bullshit walks" |
12-4-2014 at 10:38
by: deltaH |
Olive oil and KOH
Wow [b]CHRIS25[/b], you really know how to persevere! This doesn't seem right at all though, I agree ... |
12-4-2014 at 10:29
by: deltaH |
xylitol + quicklime + water = cool putty
Wow, thanks, [b]Etaoin Shrdlu[/b] for that piece of info... agreed! |
12-4-2014 at 10:05
by: deltaH |
Removing Iron contamination from Sulphuric acid
You might want to consider passing your solution through a column filled with beads of the [i]proton ... |
12-4-2014 at 08:11
by: deltaH |
Synthesizing t-Boc protected derivative of PVA, many questions
I will defer this to the organic chemists to discuss further who probably have better experience wit ... |
12-4-2014 at 02:17
by: deltaH |
Synthesizing t-Boc protected derivative of PVA, many questions
One possibly problem here may be that the authors were applying a heterogeneous catalyst to a reacti ... |
12-4-2014 at 01:28
by: deltaH |
xylitol + quicklime + water = cool putty
[rquote=327136&tid=29998&author=HeYBrO]Calitol putty?Give credit if you use haha [/rquote]
... |
12-4-2014 at 01:10
by: deltaH |
xylitol + quicklime + water = cool putty
Thank you all for your comments and compliments!
Since it seemed to me that the putty I made abov ... |
12-4-2014 at 00:19
by: deltaH |
Photos!
Right then, scaled it down to one third cup measures and now all done. Struggled to get the run away ... |
10-4-2014 at 11:02
by: deltaH |
xylitol + quicklime + water = cool putty
hi [b]blogfast[/b], it softens up when heated back to a putty, exactly how hot I can't say, 60-80C w ... |
10-4-2014 at 07:20
by: deltaH |
xylitol + quicklime + water = cool putty
Thanks [b]hypalcon[/b], is pickling lime unslaked though, because slaked lime doesn't work for this ... |
10-4-2014 at 05:02
by: deltaH |
xylitol + quicklime + water = cool putty
Hi guys, I've been experimenting with this stuff for quiet a bit now, but destroyed almost every sam ... |
10-4-2014 at 04:47
by: deltaH |
Obtaining rare earths from around the house
Excellent suggestion [b]Bert[/b] and nice link, thanks. |
9-4-2014 at 12:08
by: deltaH |
Obtaining rare earths from around the house
[rquote=326579&tid=30016&author=blogfast25]
The main problem is that very few worthwhile de ... |
9-4-2014 at 04:53
by: deltaH |
Obtaining rare earths from around the house
[quote]...There's about as much gold in the earth as titanium![/quote]
?!
Not according to thi ... |
9-4-2014 at 03:57
by: deltaH |
Obtaining rare earths from around the house
I have always been fascinated by scandium, it appears almost to be a forgotten element by chemists t ... |
9-4-2014 at 01:23
by: deltaH |
Olive oil and KOH
Hiya [b]CHRIS25[/b], olive oil is a sluggish oil for saponification because of it's relatively low s ... |
8-4-2014 at 06:55
by: deltaH |
xylitol + quicklime + water = cool putty
I've discovered that one can make a fun and interesting mouldable grey plasticine-like putty that se ... |
8-4-2014 at 06:04
by: deltaH |
Olive oil and KOH
[b]CHRIS25[/b], put your soap in a polypropylene or polyethylene tub asap, they are marked PP or PE ... |
7-4-2014 at 12:42
by: deltaH |
Olive oil and KOH
Best of luck [b]CHRIS25[/b] and keep the photos coming, I love them! |
7-4-2014 at 05:47
by: deltaH |
Olive oil and KOH
[b]macckone[/b], when making liquid potassium soaps, does one not nevertheless need to add quite a b ... |
7-4-2014 at 05:36
by: deltaH |
Olive oil and KOH
Thanks! You're on your way...
It's hard to tell from the photo, but it looks like you're still a ... |
7-4-2014 at 05:13
by: deltaH |
Olive oil and KOH
My pleasure [b]CHRIS25[/b]. Please post some pics of your stage one, I'm curious to see what a potas ... |
7-4-2014 at 03:45
by: deltaH |
Olive oil and KOH
At [i]trace[/i], the saponification reaction has only just started (hence the name). Thereafter you ... |
7-4-2014 at 03:26
by: deltaH |
Olive oil and KOH
I have never prepared potassium soaps from olive oil, but usually when soap making, I blend the hydr ... |
7-4-2014 at 02:40
by: deltaH |
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