Potassium oxalate, K2C204, H20, is odorless, efforescent, water-soluble, colorless crystals that decompose when heated. Sinks in and mixes slowly with water. Used in analytical chemistry and photography, and as a bleach and oxalic acid source.
Testing chemicals required Zinc Phosphate
Indicator Solution #1 (phenolphthalein)
Testing Powder # (urea)
Testing Solution # (0.1N sodium hydroxide)
Testing Solution # (0.1N potassium permanganate)
Testing Solution # (50% sulfuric acid)
Testing Solution # (30% potassium oxalate)
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