Chemical Name: 2-Hydroxy-4-n-Octoxy Benzophenone Molecular Formula: C21H26O3 CAS NO. 1843-05-6 Main Chemical Indexes: Appearance Light yellow needle-like powder Content ≥99% Melting Point 47-49°C Ash 90% 500nm>95% Solubility (25°C) (g/100g Solve NT) Acetone: 74 Benzene 72 Methanol: 2 Ethanol (95%):2.6 n-heptane:40 n-hexane:40.1 Characteristics and Uses: This product is a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic, good compatibility, small mobility, easy processing etc. It is widely applied to PE,PVC,PP,PS,PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acid, polyurethane, acrylate, expoxide etc. Its dosage is 0.1%-0.5%. Storing and Packing: This product is nontoxic, fire-resistive, explosive-resistive and well stable, packed in cardboard drums lined with plastic bags with the net capacity of 20 kg per bag, or according to customers' requirements.