CAS Number (Or Watson Number for Non-CAS Products)
2440-22-4
EINECS
219-470-5
Appearance
Light yellow crystals powder
Melting Point
128-133 degrees centigrade
Boiling Point
Other Properties
It is a highly effective ultraviolet absorbent. It can absorb ultraviolet radiation of 290-400 mm intensely. It has good chemical stability and low volatility.
Purity
99.00%
Water
Absorption Peaks
Use
Mainly used in polyvinyl chloride, polypropylene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin, fiber resin, etc. This product absorbs almost no visible light and is especially suitable for colorless transparent and colored products.