In the modern food industry, maintaining product quality, freshness, and safety is a critical challenge. Oil oxidation is a primary cause of food rancidity, flavor deterioration, and nutrient loss. To address this, food science has developed various solutions, among which Tert-Butylhydroquinone (TBHQ)（CAS 1948-33-0） serves as a highly effective and reliable antioxidant, playing a key role globally.

p-Toluenesulfonyl chloride (CAS 98-59-9) is a versatile, highly reactive sulfonating agent essential in pharmaceuticals, agrochemicals, and specialty chemicals. Its tosyl group functionality makes it a cornerstone in organic synthesis, despite requiring careful handling due to its corrosive and moisture-sensitive nature.

The chemical substance with CAS Registry Number 27274-31-3 is most commonly known as Allyloxypolyethyleneglycol(abbreviated as APEG).

Polypropylene Glycol, widely known by its abbreviation PPG（CAS No. 25322-69-4）, is a synthetic polyether compound produced through the controlled polymerization of propylene oxide, often initiated by a starter molecule like propylene glycol.

SAMREAL® 1,4-Butanediol Dimethacrylate (1,4-BDDMA) (CAS No: 2082-81-7） is a colorless or pale yellow transparent liquid, mainly used in injection molded parts, rubber, optical plastics, adhesives, dental materials, wire and cable coatings, etc.

Fluoride fluids have long been recognized for their versatility in various industrial applications. From enhancing oil recovery to improving water treatment processes, fluoride fluids play a crucial role in several key industries.

The fluorine chemical industry, as an important branch of the chemical industry, plays a significant role in global economic development with its unique properties and wide range of applications. This article will delve into three major categories of fluorine chemicals: Fluoride Fluid, Fluorinated Fine Chemicals, and Fluoropolymer, exploring their types, applications, market trends, as well as environmental protection and technological innovation.

In the world of chemicals and industry, surfactants have emerged as the unsung heroes that play a crucial role in various applications. With their amphiphilic molecular structures, surfactants have become the backbone of modern industry and daily life, offering unique properties such as reducing surface tension, emulsification, and dispersion. One such leading fine chemical enterprise in China, Ningbo Samreal Chemical Co., Ltd., is at the forefront of providing high-performance surfactant solutions for global markets through independent research and large-scale production.