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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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            E-mail: yann@ruianchem.com /


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            BP-2;Benzophenone-2,UV absorber?
               
            Parameter
            CAS.: 131-55-5
            Product name: BP-2;Benzophenone-2
            Description

            2,2',4,4'-Tetrahydroxy Benzophenone; Benzophenone-2

            Introduction:

            CAS No.:131-55-5

            EINECS No.:205-028-9

            Appearance:Pale greenish yellow crystalline powder.

            Assay(HPLC):≥99.0%

            Solubility:transparent without insoluble substance

            Melting point:195.0℃~203.0℃

            Specific Extinction(1%,1cm)

            E345:≥580

            Loss on drying:≤0.5%

            Gardner color:≤3.0

            Heavy metals:≤5 ppm

            Turbidity:≤12NTU

            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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