Diaminodiphenyl Ether

  • CAS NO.: 101-80-4  


    4,4’-Oxydiniline is another name for 4,4’-diaminodiphenyl ether.


    Physical Property


    Appearance: Colourless powder or granule (yellow or light grey is allowed). It can dissolve in part of organic solvent, slightly dissolve in ethyl alcohol and diluted hydrochloric acid, insoluble in water.   

        

    Application Area

    ①  It is one of the important raw material in synthesizing monomers of polyimide resin.

    ②  It is also used for raw material and cross-linking agent of high-performance epoxy resin.

    ③  Meanwhile, it is used to replace carcinogen benzidine in producing azo dyes, reactive dyes and perfume etc.

      

    Package: Inner packing is vacuum package with aluminum film bag; outer packing is carton or fiber can, or order by customer.


    Storage: Guarantee period is for one year under the conditions of protection from light, shade, ventilation, dry and seal oxygen insulation.


    According to different production process, our products are divided into sublimation and re-crystallization product.


    Quality standard of sublimation product

                                                                                                                          

    Items

    Index

    Appearance

    White bulk or powder (yellow or light grey is   allowed)

             Purity

    99.50%

    Melting   point

    188.0

    Volatile   matter

    0.2%

    Metal ions

     

    Ca(mg/kg)    < 2.0

    Cu(mg/kg)    < 2.0

    Fe(mg/kg)    < 2.0

    K(mg/kg)     < 2.0

    Na(mg/kg)    < 2.0

     


    Quality standard of re-crystallization product

     

    Items

    Index

    Appearance

    White or off-white granule

    Size of   particle

    2080 mesh

    Purity

    99.80%

    Volatile   matter

    0.2%

    Melting point

    189.0

    Ash content

    < 0.05%

    Metal ions

     

    Ca(mg/kg)    < 2.0

    Cu(mg/kg)    < 2.0

    Fe(mg/kg)    < 2.0

    K(mg/kg)     < 2.0

    Na(mg/kg)    < 2.0

     


    块状.jpg


    包装桶图片.jpg


    RELATED

    Diaminodiphenyl Ether

    CAS NO.: 101-80-4  


    4,4’-Oxydiniline is another name for 4,4’-diaminodiphenyl ether.


    Physical Property


    Appearance: Colourless powder or granule (yellow or light grey is allowed). It can dissolve in part of organic solvent, slightly dissolve in ethyl alcohol and diluted hydrochloric acid, insoluble in water.   

        

    Application Area

    ①  It is one of the important raw material in synthesizing monomers of polyimide resin.

    ②  It is also used for raw material and cross-linking agent of high-performance epoxy resin.

    ③  Meanwhile, it is used to replace carcinogen benzidine in producing azo dyes, reactive dyes and perfume etc.

      

    Package: Inner packing is vacuum package with aluminum film bag; outer packing is carton or fiber can, or order by customer.


    Storage: Guarantee period is for one year under the conditions of protection from light, shade, ventilation, dry and seal oxygen insulation.


    According to different production process, our products are divided into sublimation and re-crystallization product.


    Quality standard of sublimation product

                                                                                                                          

    Items

    Index

    Appearance

    White bulk or powder (yellow or light grey is   allowed)

             Purity

    99.50%

    Melting   point

    188.0

    Volatile   matter

    0.2%

    Metal ions

     

    Ca(mg/kg)    < 2.0

    Cu(mg/kg)    < 2.0

    Fe(mg/kg)    < 2.0

    K(mg/kg)     < 2.0

    Na(mg/kg)    < 2.0

     


    Quality standard of re-crystallization product

     

    Items

    Index

    Appearance

    White or off-white granule

    Size of   particle

    2080 mesh

    Purity

    99.80%

    Volatile   matter

    0.2%

    Melting point

    189.0

    Ash content

    < 0.05%

    Metal ions

     

    Ca(mg/kg)    < 2.0

    Cu(mg/kg)    < 2.0

    Fe(mg/kg)    < 2.0

    K(mg/kg)     < 2.0

    Na(mg/kg)    < 2.0

     


    块状.jpg


    包装桶图片.jpg


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