There are several theories about the chemical element symbol of paraffin. One theory is that the main component of paraffin is a mixture of two elements. (It may contain oxygen, but this is not important) Its chemical element symbol is. Another way of saying it is that paraffin is a mixture of several higher alkanes, mainly n-2-docosane and n-2-octadecane, containing about % carbon elements and about % hydrogen elements. There is no single chemical element symbol.
.Main information: Also known as crystalline wax, it is a mixture of hydrocarbons with a carbon number of about ~. The main components are straight-chain alkanes (about %~%), and a small amount of alkanes with individual branched chains and long-chain alkanes. Monocyclic cycloalkanes in the side chain (total content of both is less than %). Paraffin is a lubricating oil fraction obtained from crude oil distillation, refined with solvents, and dewaxed by solvents. It is mainly used to make matches, fiberboards, canvas, etc. Fully refined paraffin wax and semi-refined paraffin wax are widely used. They are mainly used as components and packaging materials for food, oral drugs and certain commodities (such as wax paper, crayons, candles, copy paper), as coating materials for baking containers, and for fruit preservation. , Insulate electrical components, improve rubber aging resistance and increase flexibility, etc. It can also be used for oxidation to produce synthetic fatty acids.
.Density (℃) .～
.Flash point (℃)
.Kinematic viscosity (/ ℃)～
< br/> .Condensation point (freezing point ℃) ~
.Aniline point (℃) ~
.Acid value.~
.Aromatic hydrocarbons Content
.Naphthenic content
.Paraffin content
Supply manufacturers to produce high-quality liquid paraffin oil (industrial grade, cosmetic grade)