Product details
UV ABSORBER UV 326 CAS NO.3896-11-5
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  • Price: $ 0.00 Kg / each
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    Brand:
    Specifications: Appearance: Slightly yellow powder Assay (HPLC),%: ≥99 Melti
    Type New
    Date: 20-08-2019
    Business type: Manufacturing
    Seller details: See Right Sidebar section
    Quantity: Kg( Stock 0 Kg)

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    Product details

    Chemical name: 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzortriazole 

    CAS No.:3896-11-5                              
    Molecular formula:C17H18ClN3O
    Molecular weight:315.8                               
    Molecular structure
     
     
    Specification                                                                     
    Appearance: Slightly yellow powder
    Assay (HPLC),%: ≥99
    Melting point,℃:137-142
    Ash, %: ≤0.1
    Loss on Drying, %: ≤0.5
    Transmittance, %:   460nm≥93%     
    500nm≥96%
     
     
    Application                                                                       
    UV ABSORBER HOSORB-326 has a wide range of indirect food approvals in polyolefin. It has a low volatility at high temperatures and high resistance to thermal degradation and can therefore be used without significant loss or decomposition in the polyolefin compounding and molding processes. It is especially suited for polyolefins and cold cured polyesters. It protects polymers from UV radiation helping to preserve the original appearance and physical integrity, especially for polyolefins and polyester resins. info at hhochem.com
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