Stearic Acid 500 gm

Uses and Applications of Stearic Acid

In Cosmetics and Toiletries

Uses:

Used as an emulsifier and thickener in creams, lotions, face washes, shampoos, etc.

Acts as a texture enhancer to improve smoothness and stability in cosmetic products.

Application Method:

Generally used at 2–5% concentration in formulations.

Melted with heat and mixed during the oil and water blending process as an emulsifier.

In Soap Making

Uses:

Used as a fatty acid to produce hard soaps.

Increases the thickness and hardness of the soap.

Application Method:

Mixed in a specific ratio with lye (Sodium Hydroxide) to make soap.

Typically used at 3–8% concentration.

In the Pharmaceutical Industry

Uses:

Used as a lubricant in tablet manufacturing.

Helps maintain the structure and stability of medicines.

Application Method:

Mixed as a fine powder into the formulation.

Usually used at 0.5%–2% concentration.

In the Plastic and Rubber Industry

Uses:

Functions as a lubricant and stabilizer in PVC processing.

Enhances rubber flexibility and reduces friction.

In the Food Industry

Uses:

Used as a food additive (E570) in chewing gum, candies, etc.

Serves as an anti-caking agent and mold release agent.

Precautions While Using:

Ensure USP/BP grade quality when using in food or pharmaceutical products.

Avoid excessive heating during melting to preserve effectiveness.