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3,3′-Diaminodiphenyl sulfone 2018-01-25T07:04:24+00:00

3,3′-Diaminodiphenyl sulfone | CAS 599-61-1

CAS 599-61-1 3,3'-Diaminodiphenyl sulfone

Product Information of 3,3′-Diaminodiphenyl sulfone

  • Chemical Name: 3,3′-Diaminodiphenyl sulfone
  • CAS NO.: 599-61-1
  • EINECS No.: 209-967-5
  • Synonyms: 3,3′-DDS; 3,3′-Sulfonyldianiline; 3,3′-DIAMINODIPHENYL SULPHONE; BIS(3-AMINOPHENYL) SULFONE
  • Category: Intermediates for advanced composite materials
  • Molecular Formula: C12H12N2O2S
  • Molecular Weight: 248.30 g/mol
  • Standard: Company standard
  • Packing: 25 kg kraft paper bags or as per customer’s requirements

Specifications of 3,3′-Diaminodiphenyl sulfone (CAS 599-61-1)

  • Appearance: White crystalline or powder
  • Assay: ≥99.0%
  • Melting Point: ≥171℃
  • Loss on Drying: ≤0.5%
  • Application of 3-Aminophenol: 3,3′-Diaminodiphenyl sulfone is the material of curing agent for epoxy resin and also the important monomer for polysulfonamide (PSA) fibres.

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