James Freeman on wed 9 mar 11
On Wed, Mar 9, 2011 at 12:30 AM, Paul Lewing wrote:
Does anybody have any idea what this means? I've never
heard of a CAS number. And does that frit number mean anything to
anybody? Brand? Composition?
Paul, Marci...
CAS numbers are like serial numbers for chemicals. There is a small articl=
e
on them on Wikipedia, which includes links to various CAS search engines
whereby you can identify your mystery substances. The CAS number of your
frit identifies it as a lead bisilicate. The CAS number of your alumina
(AlO) identifies it precisely as such.
http://en.wikipedia.org/wiki/Cas_number
All the best.
...James
James Freeman
"...outsider artists, caught in the bog of their own consciousness, too
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"All I say is by way of discourse, and nothing by way of advice. I should
not speak so boldly if it were my due to be believed."
-Michel de Montaigne
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