Q = Is this suitable for starch testing?
A = This is suitable for starch testing, but it needs to be diluted to 0.01M (i.e. a five-fold dilution, as it is supplied as 0.05M). See CLEAPPS recipe card 50
Q = What is the molarity of Iodine in this solution and how much KI is present?
A = The molarity is approx. 0.04M (0.08N).
There are 100g of Iodine per litre of solution.
There are 200g of KI per litre of solution.