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          Tianjin Haitong Chemical Industrial Co.,Ltd.

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          Tianjin Haitong Chemical Industrial Co.,Ltd.
          Contact: Luna Liu
          Tel: +86-22-58955980
          Fax: +86-22-58955969
          Email: info@haitonglongwin.com
          Address: 18-701, No.99, The 4th Street, TEDA, Tianjin, P. R. China
          Current position: Home >Product > Dl-malic acid
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          Dl-malic acid

          Product Name:  Dl-malic acid
          CAS No:  617-48-1
          Usage:  used as an acidulant in cool drinks, frozen foods, processed foods; used as color-keeper and antisep
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          Product Introduction


          Appearance: white or colorless crystalline powder, odorless and soluble in water.


          Specification: FCC IV standard

           

          Parameters
          Specification
          Assay
          99.0-100.5%
          Melting point
          127°C-132°C
          Fumaric acid
          1.0% max
          Maleic acid
          0.05% max
          Water insoluble
          0.1% max
          Sulphated ash
          0.1% max
          Heavy metals(as Pb)
          10 ppm max
          Arsenic (As)
          2 ppm max
          Chlorides (Cl)
          100 ppm max
          Color 10% solution APHA
          10 max
          Specific rotation
          -0.1--+0.1



          Packing25kg net in kraft paper bag with PE liner.

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