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February 17 2012 6 17 /02 /February /2012 20:21

I recently made a purchase from Gallium Source LLC. The calcium metal arrived today. It was dry (no paraffin) and had a golden tinge to it, the result of a thin layer of oxide. It is surprisingly light. It dissolves rather slowly in cold water but much more rapidly when acetic acid is added. 10 grams cost $13.00 including shipping.

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Published by LanthanumK - in Elements
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