Semi-refined paraffin wax is a type of wax that has undergone a partial refining process, removing some impurities while retaining a certain level of natural characteristics. It is commonly used in the production of candles, coatings, and cosmetics due to its smooth texture, low melting point, and excellent ability to hold fragrance. Semi-refined paraffin wax is versatile and cost-effective, making it popular in various industrial and consumer products. It retains a slight natural color and odor, distinguishing it from fully refined paraffin wax.

Semi-refined paraffin wax primarily consists of hydrocarbons, particularly alkanes (saturated long-chain hydrocarbons). Its chemical composition typically includes:

• Alkanes (C20-C40): These are the long-chain saturated hydrocarbons, which form the bulk of the wax. The specific chain length can vary, leading to differences in melting point and consistency.
• Saturated hydrocarbons: Paraffin wax is mainly composed of saturated hydrocarbons with carbon chains ranging from C20 to C40, though some may extend beyond.
• Minor impurities: These may include small amounts of aromatic hydrocarbons, resins, or natural wax components, depending on the refining process.