Chemical Forums
Chemistry Forums for Students => Organic Chemistry Forum => Topic started by: zach on July 01, 2013, 02:48:58 PM
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Hi,
For school I am creating calcium alginate hydrogels. It works great typically, but today I tried to add lactate to the sodium alginate mix (prior to dropping them into calcium chloride). It no longer forms a viscous solution or creates a gel when added to calcium chloride. Rather, it forms a very thin liquid and simply dissolves into calcium chloride.
Does anyone have an idea as to why this might be and how I might be able to remedy the situation?
Thanks!