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 ultraviolet absorber BENZOPHENONE-3 CAS131-57-7 2023/12/22 20:51:00 |
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Chemical name: 2-Hydroxy-4-methoxy benzophenone
Commodity Name: benzophenone-3;BP-3;UV-9
Specifications: Appearance:Light Yellow Crystal
Purity: 99% min
Melting Point: 62-64 Loss On Drying: 0.5%max
Heavy Metals(ppm):5.0max
Specific Extinction:at 285nm.630min
at 325nm.400min
Specific Properties and Uses:
Ultraviolet Absorber Benzophenone-3 can absorb ultraviolet light in 290-400nm but hardly visible light and is particularly suitable for light-colored transparent products. It is so stable in light and heat that it doesn't decompose at 200 .It can be used for paints and a variety of plastics, especially for PVC, Polyester, crylic acid, resin, polystyrene and so on .Particularly, it is good cosmetics additive.
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hangzhou onicon chemical co ltd |
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Contact
Person: |
ken cheung |
Phone: |
86-717-6307572 |
Fax: |
86-717-6307582 |
Zip code: |
443003 |
Address: |
Bldg 19 Wenshayayuan/ jiangshan fenghua , No.198 Yanjiangdad,yichang,hubei |
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Web Site: |
WWW.ONICON.CN |
E-mail: |
cjw9999@163.com |
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