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          Welcome to XIAMEN GRANDA CHEMICAL CO.,LTD. website!
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          MDA / DDM (4,4'-Methylenedianiline)

          Product Name: 4,4'-Methylenedianiline
          CAS NO.: 101-77-9
          Molecular Weight: 198.27
          Molecular Formula: C13H14N2

          Molecular Structure:



          White or light yellow flaky solid

          Melting Point,℃


          4,4’-MDA Content,%(A/A)


          Usage: Used as a key chemical intermediates,used in producing MDI,HMDI,PI and PEI etc.

          Packing:25kg/bag;300kg/jumbo bag;


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