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Author: Subject: Mystery black goop from lead acetate synth
XeonTheMGPony
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[*] posted on 4-3-2019 at 17:26
Mystery black goop from lead acetate synth


I been making Lead acetate from my concentrated Acetic acid and 35% Hydrogen peroxide using old battery terminal, this will usually be an Antimony Lead alloy.

At first I thought it may be un reacted lead, so to test I added it to a small amount of fresh Acetic Acid and Peroxide, and nothing happened, upon heating I got some white oxides to form but nothing much else.

I suspected the black goo would be the Antimony but every thing says its acetate / oxide should be white.

This (The Lead Acetate) will be used for making my Lead Styphnate.

That Synth went wonderfully!

20190304_183724.jpg - 232kB

[Edited on 5-3-2019 by XeonTheMGPony]

[Edited on 5-3-2019 by XeonTheMGPony]
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RogueRose
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[*] posted on 4-3-2019 at 22:23


Carbon?


https://en.wikipedia.org/wiki/Lead%E2%80%93acid_battery#Plat...

Read 4-5 paragraphs down where it says this:

Quote:

Modern-day paste contains carbon black, blanc fixe (barium sulfate) and lignosulfonate. The blanc fixe acts as a seed crystal for the lead–to–lead sulfate reaction. The blanc fixe must be fully dispersed in the paste in order for it to be effective.


https://en.wikipedia.org/wiki/Carbon_black

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XeonTheMGPony
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[*] posted on 5-3-2019 at 03:35


I'm not using the plates for that reason, this is the thing that clamps to the wire and the post, nothing internal to the battery.

- the screws and nuts obviously lol

18482_237202.jpg - 136kB

[Edited on 5-3-2019 by XeonTheMGPony]

[Edited on 5-3-2019 by XeonTheMGPony]

Lead Acetate.jpg - 377kB
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XeonTheMGPony
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[*] posted on 8-3-2019 at 04:42


Gifted with another mystery of the white powder, Will not dissolve in either water or methanol, does not seem to mind nitric acid even at near boiling temps

I started Calcining some will report back when don.

But I amp stumped, yet to try HCl.

Un disolvable mystery.jpg - 209kB
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