Preparation:
Kaolin is a naturally occurring clay mineral, primarily composed of kaolinite (Al₂Si₂O₅(OH)₄).
Obtained through mining and purification processes such as washing, sedimentation, and centrifugation to remove impurities and achieve the desired particle size.
Properties:
White or off-white, fine powder
Odorless
Insoluble in water
Chemically inert
Uses:
As an adsorbent in antidiarrheal medications
As an ingredient in cosmetics and skincare products
As a suspending agent in pharmaceutical formulations
Storage of Kaolin:
Store in a cool, dry place in a tightly closed container, away from moisture and heat.