Yes, mineral oil is stable and it is one of the most common and versatile oils available. It has been used for centuries in a variety of applications spanning from lubrication to cosmetics.
When discussing the stability of mineral oil, it's important to note that depending on its composition, this type of oil can have various ranges of chemical stability. In some cases, small amounts of oxidation can occur due to thermal breakdown which results in a diminishment in viscosity as well as an increase in acidity levels. However, certain grades are highly resistant to oxidation and will remain relatively stable over time even at elevated temperatures. Additionally, some grades have excellent water repellence qualities making them suitable for use in marine or aquatic environments where they may come into contact with moisture or saltwater for long periods without degrading significantly.
Mineral oil also offers great ultraviolet resistance which makes it ideal for outdoor applications where UV exposure could potentially cause problems with other products such as synthetic oils or greases that lack these protection qualities. It is also extremely resistant to corrosion when compared with other types of lubricants such as petroleum-based lubricants since it does not contain sulfur or phosphorus compounds that typically corrode components over time when exposed to oxygenated environments such as those encountered inside an engine compartment due heat generated by operation forcing air into the system via crankcase ventilation systems . Thus making them perfect solutions for automotive use cases such as when you're using your car on road trips out in the open highway after days spent stuck inside during lockdown!
All things considered, mineral oils prove themselves incredibly reliable given their proven track record throughout history coupled with their ability withstand regular corrosive elements present within our natural environment; providing stable performance across many different applications ranging from industrial settings all they way down consumer products found around our homes today - paving a solid foundation much needed support while working towards developing more complex synthetics based formulations going forward!