Assertion: free iodine | /r/HasProperty | 1.8-2.2 grams
Facets:
Source sentences:
text: This "2% free iodine" solution provides about one mg of free iodine per drop ("2% free iodine" is based on the quantity of elemental iodine, not sodium/potassium iodide; 1.8-2.2 grams I 2 in 100 ml water corresponds to 0.070919-0.086679 M I 2 [MW = 253.80894 amu]).