Potassium Alginate is a salt derived from Alginic Acid, which is a polysaccharide that is obtained from seaweed. In technical industries, potassium alginate is used for a variety of purposes, including:

Electrodes: Potassium alginate is commonly used as a gel electrolyte in various types of electrochemical devices, such as fuel cells and batteries.

Printing: Potassium alginate is also used as a thickening and stabilizing agent in the printing industry.

Cosmetics: Potassium alginate is used as a thickener, emulsifier, and stabilizer in the cosmetics and personal care industries.

Overall, potassium alginate's ability to form gels and its ability to thicken, stabilize, and emulsify products make it a valuable ingredient in many technical industries.