UV Absorbers

Convenient lab source of cyanic acid gas.In preparation of melamine, sponge rubber, herbicides, dyes, resin, antimicrobial agents.As stabilizer and disinfectant in swimming pool water.

As an ultraviolet absorber, it is soluble in organic solvents such as benzene, toluene, styrene, cyclohexane, methyl methacrylate, ethyl acetate, ketones, etc. This product is mainly suitable for polyolefin, polystyrene, polyvinyl chloride, Polyurethane, polyester and other products. It is an excellent variety of benzotriazole ultraviolet absorbers. The maximum absorption wavelength is 345nm. The general dosage is about 0.1%. Suitable for polyolefin (especially polyvinyl chloride), polyester, s

Used as UV absorber for polyester, polystyrene, acrylic resin, polyvinyl chloride and other plastics, fibers and coatings

This product is a benzophenone ultraviolet absorber. Ultraviolet absorber is currently the most commonly used light stabilizer. This is a type of ultraviolet light that can strongly and selectively absorb high-energy ultraviolet light and convert energy to release or consume energy in the form of heat or harmless low-energy radiation Of the substance. Benzophenone containing an ortho-hydroxy group only absorbs ultraviolet light below 380nm and hardly absorbs visible light. This product has stron

Ultra-low volatility UV absorber and stabilizer. It can make polycarbonate and polyester achieve better weather resistance than traditional benzotriazole ultraviolet absorbers. The low chelating tendency allows it to be used in polymer formulations containing residual catalyst.

Widely used in metal rust and corrosion inhibitors, used in the preparation of water quality stabilizers, anti-rust greases, and also used in the synthesis of photographic anti-fogging agents and vapor phase rust inhibitors; used in extreme pressure industrial gear oils, double It can be used as anti-rust and vapor phase corrosion inhibitor in lubricating grease such as curve gear oil, anti-wear hydraulic oil, oil film bearing oil, lubricating grease; used in anti-rust oil (grease) products, mos

2,4-Dihydroxybenzophenone is an metabolite of Benzophenone (B204980), an compound used in the manufacturing of antihistamines, hypnotics and insecticides. Ultraviolet light absorber, especially in paints and plastics.

Mainly used as rust inhibitor and corrosion inhibitor for metals (such as silver, copper, lead, nickel, zinc, etc.), widely used in anti-rust oil (fat) products, mostly used as vapor phase corrosion inhibitor for copper and copper alloys Circulating water treatment agent, automobile antifreeze, polymer stabilizer, plant growth regulator, lubricant additive, ultraviolet absorber, etc. This product can also be used in conjunction with a variety of scale inhibitors, bactericidal and algaecide. This

Used as UV absorber for polyester, polystyrene, acrylic resin, polyvinyl chloride and other plastics, fibers and coatings As a UV absorber, this product is mainly suitable for polyester, epoxy cellulose acetate, polyvinyl chloride, polystyrene, organic glass, polyacrylonitrile resin, etc. The maximum absorption wavelength range is 270-380nm. General dosage: 0.1-0.5% for thin products, 0.05-0.2% for thick products.

Widely utilized in a variety of industrial applications, benzaldehyde is a chemical compound that exhibits exceptional chemical reactivity. This attribute allows it to be readily converted into benzophenone through oxidation reactions. The compounds derived from benzaldehyde are integral to the synthesis of fullerenes, bioactive oxacyclic compounds, dyes, and drugs, offering valuable synthetic intermediates to these respective fields. In the realm of industrial production, hexavalent chromium and other oxidizing agents are commonly employed to oxidize benzaldehyde, thereby facilitating the production of benzophenone. The significance of benzaldehyde within the pharmaceutical industry is self-evident, as it serves as a crucial raw material for the production of a diverse array of medications. This includes antihistamines, which play a pivotal role in medical treatment. Moreover, benzaldehyde finds extensive application in the production of agricultural chemicals and perfumes, testament to its wide-ranging utility and value. In the manufacture of perfumes, benzaldehyde is utilized as a fixative, thereby enhancing the stability of fragrances. This enables perfumes to retain their enchanting scents for an extended duration. In polymerization reactions, benzaldehyde functions as a terminating group in chemical reactions, thereby playing a pivotal role in regulating the progression of polymerization reactions. In the synthesis of various compounds, such as modafinil, benzhexol, and diphenyline, benzaldehyde is an indispensable precursor. Particularly in the preparation of modafinil, diphenylmethanol emerges as a key intermediate, playing a decisive role in the subsequent synthesis of the drug. This further underscores the importance of benzaldehyde in the pharmaceutical industry and provides robust support for the advancement of associated industries. As a versatile organic compound, benzaldehyde boasts extensive application prospects in both industrial and medical contexts. Its value and significance cannot be overlooked, given its pivotal role in facilitating the production of a wide array of substances, ranging from pharmaceuticals and agricultural chemicals to perfumes.