Product Name: Benzophenone 2 CAS No 131-55-5 2, 2', 4, 4'-Tetrahydroxybenzophenone C13h10o5 Model NO.: bohan Purity: >99% State: Solid Suitable for: Elderly Certification: ISO 9001 Customized: Non-Customized Powder: Yes Trademark: bohan Transport Package: 25kg/Drum Specification: 99% min Origin: China HS Code: 2914509090 Product Description ConTACT INFORMATIONJulieDaiTel:0086-25-68520843 Cell phone no.:0086-18951746966Website:www.bohanchem.com Product name:Benzophenone 2 2,2',4,4'-TetrahydroxybenzophenoneMolecular formula: C13H10O5Molecular weight: 246.22CAS no.:131-55-5SPECIFICATION:Appearance :pale white crystalPurity:≥99.0%Melting Point:199-204°CASH:<0.1%Loss on drying:<0.5%Applications:MAXGARD 1000 (benzophenone-2) is very compatible with plastic optical lens materials and highly effective as an ultraviolet light absorber (UV screen) for these products. It also provides improved stability in cosmetics and perfumes and improves colors in various applications. MAXGARD 1000 has avery broad ultraviolet light (UV) absorption band which extends into the UV-A range. Recommended usage: opical use levels: 0.05-0.2%.ConTACT INFORMATIONJulieDaiTel:0086-25-68520843 Cell phone no.:0086-18951746966Website:www.bohanchem.com