Used as an electrolyte in high temperature batteries and artificial pacemakers. Phosphor , which is a complex of Iodine is used in neuron detection , in an electrolyte of the dye-sensitized solar cell. It is an electrolyte additive for lithium-sulfur batteries.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.