Properties of Stearic Acid:

• Chemical Formula:Stearic acid has a chemical formula of C18H36O2.
• Physical State:It is a white, waxy solid at room temperature.
• Melting Point:Stearic acid has a relatively high melting point, typically around 69-72 degrees Celsius (156-162 degrees Fahrenheit).
• Insolubility:It is insoluble in water but soluble in organic solvents like ethanol and ether.
• Fatty Acid:Stearic acid belongs to the group of fatty acids and is classified as a saturated fatty acid due to its molecular structure.

Applications of Stearic Acid

Personal Care Products: Stearic acid is widely used in the cosmetics and personal care industry for its emulsifying, thickening, and stabilizing properties. It is found in various products, including:

• Soaps and Cleansers: It helps create a rich and creamy lather in soaps and cleansers.
• Lotions and Creams: Stearic acid acts as an emollient, improving the texture and consistency of lotions and creams.
• Cosmetics:It is used in makeup products, such as lipsticks, foundations, and mascaras, to enhance their stability and provide a smooth texture.

Candle Making: Stearic acid is commonly used in candle manufacturing. It helps to harden and solidify the wax, extend burn time, and improve the candle's ability to hold shape.

Food Industry: Stearic acid finds limited use in the food industry, primarily as a food additive. It is used as a coating agent for fruits and vegetables to enhance their appearance and prolong shelf life.

Lubricants and Surfactants: Stearic acid is utilized in the production of lubricants, cutting fluids, and surfactants. It can provide lubrication, reduce friction, and act as an emulsifier or thickening agent.

Pharmaceuticals: Stearic acid is used in the pharmaceutical industry as an excipient in tablet and capsule formulations. It helps bind and compress the powdered ingredients, facilitating the formation of solid dosage forms.

Rubber Industry: Stearic acid is employed in the rubber industry as a processing aid. It improves the dispersion of fillers and other additives in rubber compounds, enhances mold flow, and reduces vulcanization time.

It's important to note that stearic acid can be derived from various sources, including animal fats (such as tallow) or vegetable oils (such as palm oil). Sampratiti Exim ensures that the stearic acid products we offer meet the necessary quality standards, providing our customers with reliable and effective ingredients.