Bemotrizinol Cas No: 187393-00-6 is an oil-soluble organic compound that is added to sunscreens to absorb UV rays. Bemotrizinol is a broad-spectrum UV absorber, absorbing UVB as well as UVA rays. It has two absorption peaks at 310 and 340 nm. It is highly photostable. Even after 50 MEDs (minimal erythemal doses) 98.4% remains intact. It helps prevent the photodegradation of other sunscreen actives like avobenzone. Furthermore, its presense can at least partially protect less photostable UV blockers (e.g. UVA-blocker avobenzone) from degradation. It is approved in Europe and Australia but not in the USA. Unlike some other organic sunscreen agents, bemotrizinol has not been shown to have hormone-like (estrogenic) effects in cell cultures. Bemotrizinol appears to be relatively non-toxic and rarely causes skin irritation. However, as with many synthetic chemicals, it is unclear whether bemotrizinol may produce low-level skin damage and/or systemic effects with long-term use. ZXCHEM GROUP

Ethylhexyl Triazone


Ethylhexyl Triazone Cas No: 88122-99-0 is an organic compound used in sunscreens to absorb UVB radiation. It has an absorption maximum of 314 nm. Ethylhexyl triazone has a good affinity for skin keratin, making the formula particularly water resistant. High SPF can be achieved by using small concentrations in sunscreens. ZXCHEM GROUP



Benzophenone-4 Cas No: 4065-45-6 is a white or pale yellow powder. It is used in bath products, makeup products, hair products, sunscreens and skin care products to protect cosmetics and personal care products from deterioration by absorbing, reflecting, or scattering UV rays. When used as a sunscreen ingredient, Benzophenone-4 protects the skin from UV rays. ZXCHEM GROUP



Avobenzone Cas No: 70356-09-1 is dibenzoyl methane derivative. It is oil soluble ingredient. Avobenzone has the ability to absorb ultraviolet light over wider range of wavelengths. It is included in many commercially available sunscreens which are used as wide spectrum sunscreens. Avobenzone is very sensitive to light, to increase its stability and duration of action, photostablizers are added in the sunscreen product. Avobenzone has an absorption maximum of 357 nm. Sunscreens containing avobenzone is indicated for providing protection from the sun. In addition to limiting the skin's exposure to the sun, using sunscreen agents may help reduce long-term sun damage such as premature aging of the skin and skin cancer. ZXCHEM GROUP



Octocrylene Cas No: 6197-30-4 is an ingredient used in sunscreens for its ability to absorb UV rays, protecting the skin from sun damage. Octocrylene is a thick colorless ingredient; it is very chemically stable and can be used as an additive to cosmetics to preserve any natural chemical degradation that can occur when skincare products are exposed to sunlight for prolonged periods. ZXCHEM GROUP



HPBCD Cas No: 94035-02-6 is a product that is used extensively in food, cosmetics and household hygiene industry with amazing performance. It is derived from starch, a natural occurring substance, but offers far more benefits. In food/supplement industry, Entra FC100 is used to increase the stability of actives or cover the unfavorable taste. In cosmetics, it is commonly used to increase the solubility of insoluble flavors and fragrances. In household hygiene, it is used extensively as the active in air refreshers by entrapping gas molecules that gives unpleasant smells. ZXCHEM GROUP

Sodium Alkylarylpolyether Sulfonate


Sodium Alkylarylpolyether Sulfonate Cas No: 2917-94-4 Edtrix 200SC is a highly concentrated anionic surfactant. The heat stable product has excellent emulsifying and dispersing ability, which makes it a preferred emulsifier in o/w systems and dispersant in various applications. ZXCHEM GROUP



N-Octadecyltriethoxysilane Cas No: 7399-00-0 used as a neutral curing agent in silicone sealant formulations, Normally, it will be combined with MOS or VOS to achieve higher reactivity, shorter skin formation times and higher crosslinking density. Another important advantage is that extended tooling times can be achieved without jeopardizing crack-resistance. ZXCHEM GROUP



N-Octyltriethoxysilane Cas No: 2943-75-1 is usually used for surface treatment for cosmetic pigments coating; Triethoxycaprylylsilane is high purity, undiluted Noctyltriethoxy silane. When diluted with an appropriate solvent, it can be used in the formulation of water repellent products. Upon proper application, the formulated product will penetrate and provide water repellency by chemically reacting with the cementitious substrate. Treated substrates are hydro-phobic and retain their original appearance; Triethoxycaprylylsilane can also be used to improve the compatibility of mineral fillers or pigments in polyolefins or to ease their dispersion in nonpolar matrices. ZXCHEM GROUP



Perfluoroalkyltriethoxysilane Cas No: 101947-16-4 has excellent water repellent, oil repellent and antireflective properties. It can be used for waterproofing and antifouling self-cleaning treatment of glass, ceramic, granite, tile, natural stone, wood-plastic composite material;Anti-fouling coating of building materials;Sol-gel system of additives;Fluorosilicone resin synthesis;Surface coating of pigments in cosmetics, chemical vapor deposition (CVD), and so on. ZXCHEM GROUP