Re: PYRO part B

Richard Knoppow (dickburk@ix.netcom.com)
Sat, 07 Feb 1998 00:10:48 -0800

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At 09:39 AM 2/4/98 -0800, Francesco Curcio wrote:
>Karl-Heinz Klang wrote:
>
>>Hi all
>>can anybody give me the CAS number for the correct Sodium Metaborat to make
>>Pyro part B?
>
>In Europe Sodium Metaborate can be difficult to find and expensive.
>It tends to be an unstable chemical too, and doesn't keep very well.
>A solution of Sodium Metaborate for PMK Pyro solution B, as well as
>for any other formula where it might be present, can be obtained as follows:
>
stuff snipped...

This is the first I've heard that Kodalk is unstable or had bad keeping
properties. What exactly happens to it?
----
Richard Knoppow
Los Angeles,Ca.
dickburk@ix.netcom.com

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