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RE: The other Mrs Sforza...
Calcium-acetate has many useful applications:
in medicine for reducing phosphates
in cosmetics
in art: gives a wonderful blue with copper.
for farming: testing the earth quality
and for further info:
Physical data
Appearance: white crystals or powder
Melting point:
Boiling point:
Vapour density:
Vapour pressure:
Density (g cm-3): 1.5
Flash point:
Explosion limits:
Autoignition temperature:
Water solubility: appreciable
Claus
-----Original Message-----
From: Greg Ewing
Sent: Friday, February 08, 2002 1:06 AM
To: voynich@xxxxxxxx
Subject: Re: The other Mrs Sforza...
steve ekwall <ekwall2@xxxxxxxx>:
> "mortar/pestle'd EGG shell dust powder, it IS
> reactive at this stage with "vinegar" as well as uric acids.
> I'm NOT a chemist, so I don't know what IT makes
Dredging up high school chemistry:
calcium carbonate + acetic acid -> calcium acetate + CO2 + H20
or something like that? I don't think I've ever seen calcium
acetate, but I can imagine it being brown and insoluble.
Greg Ewing, Computer Science Dept,
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