Applications of Galinstan Fluid
It is used for many commercial purposes mainly as a substitute for toxic Mercury and reactive Sodium-Potassium alloys. The non-toxicity and non-reactivity makes it a safer option than other metals like Lithium and Mercury for many applications.
It is used for making thermometers instead of toxic Mercury.
It can be used as an efficient coolant.
This metal has good heat conductivity so it is used as thermal grease.
Researchers are trying to find out whether it can be used for Liquid Mirror Telescopes as a substitute for Mercury in the field of Astronomy.