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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
      Tel: +86-724-8689966     Fax:+86-724-8688966

      E-mail: yann@ruianchem.com /   

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      Contact:Mr Yan  +86-13677272218
      E-mail: yann@ruianchem.com /


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      Contact:Ms Wen +86-18824152704

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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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