... storage. Store in a cool, well-ventilated area. Away from the fire, heat source. Library should not be more than 30 °C ... temperature. Packing seal, do not contact with air. Should the oxidant, the base class, and edible chemicals storage, avoid by all ... ) is colourless to pale yellow solution. In the air, the substance polymerizes easily; heated, the polymer is decomposes glyoxal monomer. Standard: Q/ ...