Paul Simon (psimon3@worldnet.att.net)
Mon, 18 Jan 1999 10:21:37 -0800
I have heard that cerium +4 salts are also usable as sensitizers. It's a
strong oxidizer like dichromate, slightly colored and indefinitely stable
like chromate. The primary source is GFS Chemicals but are available from
the usual chemical supply houses.
Paul Simon
>Are the dichromates the only known sensitizers for gum or gelatin, or
>are there other compounds that will also cause hardening with
>exposure to light?
>
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