Sinosorb® UV-P

Cas No.: 2440-22-4

Synonym:Drometrizole;Drometrizolum;LOTSORB UV P;Tinuvin P; 2-(2′-Hydroxy-5′-methylphenyl)benzotriazole; 2-Benzotriazolyl-4-methylphenol; UV absorber-1; Porex P; Benazol P; Sumisorb 200; ADK Stab LA 32; Arelite BT10; Cyasorb UV5365; Eversorb 71; Lowilite 55; Seikalizer AZ; Uvasorb SV; Uvinul 3033P; Viosorb 520

Structure:

Appearance：Light yellow crystals

Purity (HPLC)：99.0% min

Transmittance：440nm: 97.0% min

500nm: 98.0% min

Melting Point：128.0℃~132.0℃

Volatiles：0.50% max

Ash content：0.10% max

Clarity of Solution：Clear

Application：

• For PVC, PS, PET / PBT and acrylic resin , vinyl and vinyl / acrylic polymer, PU, PC and fibrate.

• Concentration：0.2-2.0%

Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention of oxidation.
Protecting the product from leakage, rain and insolation during transportation.