Stearin (555-43-1) (Solid)

Stearin is a naturally occurring fat composed mainly of triglycerides of stearic acid. It appears as a white to off-white, hard waxy solid and is insoluble in water but soluble in organic solvents and fats. It has a relatively high melting point and good thermal stability, making it suitable for applications requiring structural strength and consistency.
It is widely used in candles, soaps, cosmetics, pharmaceuticals, food processing, lubricants, and industrial formulations. In candles, stearin improves hardness, opacity, and burning performance. In cosmetics and personal care products, it acts as an emollient, thickener, and stabilizer, improving texture and product feel. It is also used in specialty chemical applications to enhance formulation stability, consistency, and performance across various industrial products.