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Home > Products >  4,4′-Diaminodiphenylsulfone

4,4′-Diaminodiphenylsulfone CAS NO.80-08-0

  • FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
  • Available Specifications:

    99%(1-5)Metric Ton99%(5-20)Metric Ton

  • Product Details

Keywords

  • 4,4′-Diaminodiphenylsulfone
  • Bis(4-aminophenyl) Sulfone
  • CAS:80-08-0

Quick Details

  • ProName: 4,4′-Diaminodiphenylsulfone
  • CasNo: 80-08-0
  • Molecular Formula: C12H12N2O2S
  • Appearance: White crystalline powder
  • Application: Pharmaceutical Intermediate
  • DeliveryTime: Within 2 weeks after order confirmatio...
  • PackAge: 25kg/drum
  • Port: Qingdao Port
  • ProductionCapacity: 2000 Metric Ton/Year
  • Purity: 99%
  • Storage: Store in cool and dry place, away from...
  • Transportation: By sea or by air
  • LimitNum: 1 Kilogram
  • CAS: 80-08-0

Superiority

Chemical Name: 4,4′-Diaminodiphenylsulfone; Bis(4-aminophenyl) Sulfone; Dapsone; 4 4-DDS

CAS: 80-08-0

Molecular Fomula: C12H12N2O2S

Molecular Weight: 248.3

Chemical Structure:

Appearance: White crystalline powder

Assay: 99%min

Details

Item Specifications
Appearance White or white crystalline powder
Content ≥99% (HPLC)
Melting point 175-181℃
PH 6.5-7.5
Iron ions ≤0.2ppm
More than foreign bodies (0.5 mm) 0
Between foreign bodies (0.5 mm to 0.2 mm) 20 the following
Foreign bodies (below 0.2 mm) 30 the following
Dry weight loss ≤0.2%
Soluteon colour and lustre NO: ≤100 (APHA)

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