Beijing Explicit Chemical JYSORB UV-329

Brand：Explicit Chemical
Model：JYSORB UV-329
Chemical name：2-（2H-Benzodiazepine.-2-Foundation）-4-（1，1，3，3-Tetramethylbutyl）Pentaphenol
CAS:3147-75-9
Molecular formula：C20H25N3O
Appearance：White crystal powder.

Product description： SINOSORB® UV-328It's an excellent antiging agent in high school.，It's effective.270-380nmUltraviolet.。
Product characteristics：

It's not flammable.、It's not explosive.、No poison.、Security、No harm done.。
This product hardly absorbs visible light.，Especially for colorless.，Transparency and light-coloured products。

Technical indicators：
Main content： ≥99%（Efficient liquid chromatography）
Melting Point： 103-105.3°degree Celsius (centigrade)
Grey fractions： ≤0.1%
Volatile： ≤0.5%
Spectrometer： 440nm≥97%，500nm≥98%

Apply：
This product applies to polyesters，rigid polyvinyl chloride (PVC)，Polystyrene，Polymethylacrylate mercuric acid，Polycarbonate，ABSresin, etc.。Especially effective in transparent products and high-temperature process plastics。This product can be used for polyolefins.。