Trade Lead Description:
Chemical name: 2- (2'-Hydroxy-5'-methylphenyl) benzotriazole
CAS No.:2440-22-4
Molecular formular: C13H11N3O
Molecular weight: 225.3
Appearance: White to yellowish crystal powder
Melting point, degree: 128-132
Assay (HPLC), %: 99 min. Ash, %: 0.1 max. Volatility, %: 0.5 max. Light transmittance, %: 440nm 94 min. 500nm 97 min.
UV ABSORBER HOSORB-UVP is a benzotriazole type ultraviolet light absorber (UVA). The max absorbing wavelength range is 270-380nm. It is widely used in a variety of polymers including polypropylene polycarbonate, polyethylene, polyurethane, unsaturated resin, ABS resin, epoxy resin, PMMA, PVC, elastomer, adhesive etc. It almost does not absorb visible light, especially for colorless and transparent products.
Type of Offer: |
Offer to Sell |
Quantity: |
Not Specified |
Packaging: |
25kg/carton |
Price / Incoterms Conditions: |
Negotiable |
Posted from China - Guangdong on 23 April, 2024
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