petrolatumiin

Petrolatumiin is a naturally occurring or synthetic organic compound, primarily a mixture of hydrocarbons. It is a semi-solid, waxy substance, typically colorless or pale yellow, and has a characteristic odor. Its composition can vary, but it generally consists of saturated hydrocarbons, including alkanes and cycloalkanes, with carbon chain lengths ranging from C20 to C50 or more.

The primary source of petrolatumiin is petroleum refining. It is a byproduct of the fractional distillation of crude oil, where it is separated from lighter fractions like gasoline and kerosene. Synthetic versions can also be produced through various chemical processes.

Petrolatumiin is widely used in various industries due to its inertness, lubricating properties, and ability to form a barrier against moisture. Its most common application is in the pharmaceutical and cosmetic industries, where it is a key ingredient in emollients, moisturizers, ointments, and petroleum jelly. It serves as a protective agent for the skin, preventing dryness and aiding in wound healing. In industrial settings, it is used as a lubricant, rust inhibitor, and in the production of waxes and polishes. Its low toxicity and stability contribute to its broad range of applications.