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        Jingmen Ruian Chemical Co.,Ltd.

        Add: No. 40, 15th Street,  Fengming Lake, Country Garden  , Duodao District, Jingmen City, Hubei Province,China
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         Web: www.njlinghang.cn


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        E-mail: yann@ruianchem.com /


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        BP-4;UV-284,UV absorber?
           
        Parameter
        CAS.: 4065-45-6
        Product name: BP-4;UV-284
        Description

        2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid; Benzophenone-4;UV-284

        Introduction:

        CAS No.:4065-45-6

        EINECS No.:223-772-2

        Appearance:Off-white or light yellow crystalline powder

        Assay:≥99.0

        Melting Point:≥140℃

        Specific Extinction(1%,1cm):

        E285:≥460
        E325:≥290

        Loss on drying:≤3.0%

        Gardner color:≤2.0

        Heavy metals:≤5 ppm

        Turbidity:≤ 4.0 EBC

        PH value:1.2~2.2

        Storage condition:Preserve under tight and light-resistant condition

        Package:25kg fibre drum


         

          Add:No. 40, 15th Street,  Fengming Lake, Country Garden Phase 1 , Duodao District, Jingmen City, Hubei Province,China  

        Contact: Tel:+86-724-8689966 Fax:+86-724-8688966   E_mail: yann@ruianchem.com / richard@ruianchem.com

          Superiorproducts:Ultravioletlightabsorber   Antioxidant  Aluminumchloride  Phosphorousacid  Methylp-tolylsulfone?  Tosylchloride  
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