UV-P / TINUVIN P

Chemical name             :      2-(2'-Hydroxy-5'-methylphenyl)benzotriazole

CAS NO.                          :      2440-22-4
EINECS NO.                   :      219-470-5
Molecular formula        :      C13H11 N3O
Molecular weight          :      225.25
Chemical structure

Specification
Appearance                :      Light yellow powder or crystal
Melting point               :      128-132℃
Purity                          :      99% min
Volatile                        :      0.5%max
Ash                             :      0.1% max
Light transmittance     :      440nm≥97%
500nm≥98%

Application
UV-P is a high-efficiency UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength, mainly applied to polyvinyl chlornamee, polypropylene, unsaturated resin, poly carbonate, polymethyl methyl acrylic , polyethylene, ABS resin, epoxy resin, fiber resin etc. UV-P almost does not absorb visible light, particularly applicable to colorless and colored products.

UV-P has Food Contact Approvals in rigid and flexible PVC applications for food, consumer care products and pharmaceuticals, preserving the package contents from the detrimental effects of light.

Package
Packed in cardboard drums lined with plastic bags with the net weight of 25 kg or according to customers' requirements.