UV-P(Benzotriazole UV Absorber )

Product name: UV-P(Benzotriazole UV Absorber )

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

Empirical Formula : C₁₃H₁₁N₃0

Structure :

Molecular Weight : 225.3

CAS NO : 2440-22-4

Appearance : slight yellow powder

Assay: 99% min 

Melting point: 128-130 ℃

loss on drying：0.5%max

Ash content: 0.1% max

Transmittance (440nm): 97%min 

Transmittance (500nm): 98%min

Toxicity & Safety

This material is not intended for use in products for which prolonged contact with mucous membranes or abraded skin, or implantation within the human body is specially intended, unless the finished product has been tested in accordance with the Food and Drug Administration and/or other applicable safety testing requirements. Because of wide range of such potential uses, Shinyang,co,Ltd. Is not able to recommend this
Material

as safe and effective for such uses and assumes no liability for any such uses.
Storage

The product may be stored up to two years in a sealed container. Containers should be stored in a cool, dry area. Extended storage at elevated temperatures or exposure to direct heat or sunlight could reduce product life. Keep containers sealed when no in use.
Handing

In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Protect skin. Prevent contamination of the environment. Avoid dust formation and ignition sources.
Packing

UV-P is available in powder form in a 50 kg (110.2 pound) or a 25kg(55.1 pound) fiber drum, net weight, with an inner PE liner.