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m-Phenylene diamine
m-Phenylenediamine for dyes for leather and textiles
  • CAS No.:

    108-45-2
  • Molecular Formula:

    C6H8N2
  • Quality Standard:

    99.5%min.
  • Packing:

    25kg/drum or 200kg/drum
  • Mininmum Order:

    25kg

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  • Product Details

Brief Description of m-Phenylenediamine

m-Phenylenediamine CAS 108-45-2, also called 1,3-diaminobenzene, is 

an organic compound with the formula C6H4(NH2)2. It is an isomer of o-phenylenediamine and p-phenylenediamine. It is a colorless solid, dissolve in water or ethanol,not in ether or benzene. m-Phenylenediamine is used in the preparation various polymers including aramid fibers, epoxy resins, wire enamel coatings and polyurea elastomers. Other uses for m-phenylenediamine include as an accelerator for adhesive resins, and as a component of dyes for leather and textiles.

 

Specification Index for m-Phenylenediamine

 Item  Fiber Grade  Fine Grade Tech Grade
Appearance  White Flake or molten Grey Flake or molth Grey Flake or molth
Purity %(≥)  99.95  99.90  99.50
PPD+OPD mg/kg(≤)  100   500   2000
Water %(≤)   0.10  0.10  0.10
Melting Point ºC(≥)  62.50  62.50  62.00

 

Where can m-Phenylenediamine be used?

m-Phenylenediamine is an intermediate used in the synthesis of resorcinol, meta- aramid fibers, PEI, textile dyes, leather dyes and a key compontent in manufacturing epoxy resins and polyurethane.

 

m-Phenylenediamine Packing

200/225kgs/iron drum, 80 drums/20"FCL
25kgs/fiber drum, 9000kg/20"FCL

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      m-Phenylenediamine for dyes for leather and textiles
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