Sinosorb® BP-3 (UV-9)

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Sinosorb® BP-3 (UV-9)

Sinosorb® UV Absorber

SINOSORB BP-3 (UV-9) effectively reduces the damage of UV radiation to the skin by absorbing UV-A and part of UV-B bands in ultraviolet rays. It can absorb ultraviolet energy and convert it into harmless heat energy, thereby preventing ultraviolet rays from damaging cell DNA and causing skin aging, sunburn and other problems. SINOSORB BP-3 (UV-9) has excellent stability and water resistance, and can provide long-lasting protection in daily outdoor activities.

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SINOSORB BP-3 (UV-9)


  • 化学名称：Oxybenzone

  • CAS 登录号： 131-57-7

  • 分子式：C14H12O3

  • Molecular Structure:

General information :

SINOSORB BP-3 (UV-9) effectively reduces the damage of UV radiation to the skin by absorbing UV-A and part of UV-B bands in ultraviolet rays. It can absorb ultraviolet energy and convert it into harmless heat energy, thereby preventing ultraviolet rays from damaging cell DNA and causing skin aging, sunburn and other problems. SINOSORB BP-3 (UV-9) has excellent stability and water resistance, and can provide long-lasting protection in daily outdoor activities.

技术指标 :
检验项目 (Item) 指标要求 (Specification)
外观 (Appearance) Light yellow green powder
Assay (HPLC) 97%~102%
Freezing point ≥62℃
Loss on drying ≤0.2%
Total impurities ≤0.1%
BP-1 Content ≤0.15%
Maximum single impurity content ≤0.1%
Specific absorption coefficient (1%, 1cm) E288≥630
E325≥410
UV absorption curve :

Packing :

  • 25KG Drum


推荐应用 :

  • SINOSORB BP-3 (UV-9) is a UV absorber,commonly used in sunscreen products to absorb UV rays and protect the skin from damage caused by UV radiation.

  • SINOSORB BP-3 (UV-9)can be used in plastic products as a UV absorber to prevent plastics from aging and yellowing under UV radiation.

  • SINOSORB BP-3 (UV-9)can also be used as an additive in paints and coatings to increase the weather resistance and light resistance of the coating. It can absorb UV rays and prevent UV rays fromdamaging and fading the coating.

  • SINOSORB BP-3 (UV-9)can also be used in photosensitive materials such as optical fibers, photolithography films, and light diffusion materials.


贮存 :

存放在干燥、阴凉、通风良好的库房内。
避免受光照和高温加热。
运输过程中做好防漏、防雨与防暴晒保护。

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Sinosorb® UV Absorber

SINOSORB BP-3 (UV-9) effectively reduces the damage of UV radiation to the skin by absorbing UV-A and part of UV-B bands in ultraviolet rays.

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    147315-50-2

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  • Trivial name: :

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    67845-93-6

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  • Trivial name: :

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    ≥99%(HPLC)

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Sinosorb® UV Absorber

SINOSORB® UV-329 is an excellent anti-aging agent for colleges and universities, which can effectively absorbs 270-380nm ultraviolet light.

  • Trivial name: :

    UV Absorber UV-329

  • CAS 登录号 :

    3147-75-9

  • MF :

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    ≥99%(HPLC)

  • 包装规格 :

    25kgs/carton or Drum

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Sinosorb® UV Absorber

SINOSORB® UV-328 is a high-efficiency ultraviolet absorber, which can effectively absorbs ultraviolet light with a wavelength of 270-340 nanometers.

  • Trivial name: :

    UV Absorber UV-328

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    25973-55-1

  • MF :

    C22H29N3O

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  • 包装规格 :

    25kgs/carton or Drum

Sinosorb® UV-531

Sinosorb® UV Absorber

SINOSORB®UV-531 is an excellent ultraviolet absorber for colleges and universities, which can effectively absorbs ultraviolet light at 270-340nm.

  • Trivial name: :

    UV Absorber UV-531 Benzophenone-12(BP-12)

  • CAS 登录号 :

    1843-05-6

  • MF :

    C21H26O3

  • Purity :

    ≥98.5%(HPLC)

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    25kgs/carton or Drum

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Benzotriazole UV absorber, excellent light stability.

  • 化学名称 :

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  • CAS 登录号 :

    2440-22-4

  • MF :

    C13H11N3O

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    25kgs/carton

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  • Trivial name: :

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  • CAS 登录号 :

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  • Trivial name: :

    N-(2-ethoxyphenyl)-N'-(2-ethylphenyl)oxamide

  • CAS 登录号 :

    23949-66-8

  • MF :

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  • 包装规格 :

    25kgs/drum

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SINOSORB® UV-1579 is a triazine based ultraviolet absorber that strongly absorbs 250nm-350nm ultraviolet light, while not absorbing visible light. The maximum absorption peaks are at 272m and 337m. Triazine UV absorbers have good compatibility with polymers and other additives. 


  • 化学名称 :

    2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-methoxyphenol

  • CAS 登录号 :

    106556-36-9

  • MF :

    C22H17N3O2

  • MW :

    355.39

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    25kgs/Bag

Sinosorb®EHS

UV Absorber 2-Ethylhexyl salicylate CAS 118-60-5

Sinosorb® EHS (2-Ethylhexyl salicylate, CAS 118-60-5) is a monofunctional aromatic ester UVB absorber. It offers high absorption efficiency in the UVB range (280–320 nm) and is widely used as a photostabilizer and sunscreen ingredient in personal care products. 


  • 化学名称 :

    2-Ethylhexyl salicylate

  • CAS 登录号 :

    118-60-5

  • MF :

    C15H22O3

  • MW :

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  • Trivial name: :

    2-[4,6-Bis([1,1'-biphenyl]-4-yl)-1,3,5-triazin-2-yl]-5-[(2-ethylhexyl)oxy]phenol

  • CAS 登录号 :

    204583-39-1

  • MF :

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  • 包装规格 :

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