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Jinan, Shandong, China

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

3,3′-Sulfonyldianiline Quick Details
  • Chemical Name: 3,3′-Sulfonyldianiline / 3,3-Diaminodiphenyl sulfone / 3,3′-Diamino Diphenyl Sulphone
  • CAS No.: 599-61-1
  • Molecular Formula: C12H12N2O2S
  • Molecular weight: 248.3
  • Appearance: White or almost white, crystalline powder or colorless crystals
  • Assay: ≥99%
3,3′-Sulfonyldianiline Specification
Items Specifications
Appearance White powder
Content ≥99%
Color(APHA) 100max
pH value 6.5~7.5
Loss on drying 0.20 Max
Melting point 170~180℃
Appearance White powder
3,3′-Sulfonyldianiline Application
  • 1. Material for polysulfone amide and other polymers.
  • 2. Epoxy hardner.
  • 3. Raw material for heat resisting resin.
  • 4. Dyestuff intermediate, chemicals for the coatings, adhesives industry.
3,3′-Sulfonyldianiline package

25kg/Drum or as client’s requirement

3,3′-Sulfonyldianiline Storage

Stored in a cool dry place far away from heat

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