paraffin

Paraffin is a solid, colorless and odorless substance consisting of saturated hydrocarbons. The general chemical formula of paraffin is CnH2n+2, where n represents the number of carbon atoms. This substance has wide applications in various industries due to its special physical and chemical properties.

Physical and Chemical Properties of Paraffin

Physical State: Soft, waxy solid
Color: Colorless or white
Odor: Odorless
Solubility: Insoluble in water, but soluble in many organic solvents such as benzene and toluene.
Melting Point: Varies depending on the type of paraffin, but is usually between 50 and 70 °C.
Boiling Point: Relatively high
Flammability: Flammable, but less reactive than many other hydrocarbons.
Sources of Paraffin
Paraffin is mainly obtained from the refining of crude oil. It can also be extracted from coal and oil shale.

Types of Paraffin

Paraffins are divided into different types based on their melting point and molecular weight. Paraffins with lower melting points are softer and oilier, and paraffins with higher melting points are harder and more brittle.

Paraffin Applications

Candle Industry: Paraffin is one of the most important raw materials for candle production.
Cosmetics and health industries: Used in the production of creams, lotions, and skin care products.
Pharmaceutical industry: Used as a coating for tablets and capsules.
Paper industry: Used to make paper and cardboard water-repellent.
Textile industry: Used to produce water-repellent and stain-resistant fabrics.
Packaging industry: Used to coat the inside of boxes and cartons.