4,4'-DIHYDROXYDIPHENYL SULFONE

• Post Date:

  Aug 09,2018

• Expiry Date:

  Aug 09,2019

• Detailed Description:

  Cas No. :80-09-1 Quantity: 50Metric Tons
  Specs:≥99.9% ≥99.8% ≥99.7% ≥99.5% ≥98% ≥97% ≥96% ≥9
  Price:1 USD Metric Tons
  Payment Method: D/P D/A Pay/Pal T/T L/C
  4,4'-DIHYDROXYDIPHENYL SULFONE
  Product Name 4,4'-DIHYDROXYDIPHENYL SULFONE Molecular Structure
  Other Name 4,4'-sulfonyldiphenol; Phenol, 4,4‘-sulfonylbis-;
  4,4'-Sulfonyldiphenol;
  4-(4-hydroxyphenyl)sulfonylphenol;
  CAS No 80-09-1
  Molecular Formula C12H10O4S
  
  Check-Point Specification
  High Pure Product 1 High Pure Product 2 Pure Product Ordinary Product Purified Product Purified Product Crude
  Product  -B Crude
  Product  -A
  Appearance Colorless and needlelike crystal or white powder.
  4,4'- Dihydroxydiphenyl sulfone Purity (HPLC) ≥99.9% ≥99.8% ≥99.7% ≥99.5% ≥98% ≥97% ≥96% ≥95%
  2,4'- Dihydroxydiphenyl sulfone Purity(HPLC) ≤0.1% ≤0.2% ≤0.3% ≤0.5% ≤2% ≤3% ≤4% ≤4%
  Melting Point,℃ 246-250 246-250 246-250 245-250 243-248 243-248 238-245 220-230
  Moisture ≤0.1% ≤0.1% ≤0.5% ≤0.5% ≤0.5% ≤0.5% ≤1.0% ≤1.0%
  Color 10-20 20-30 100-150 White powder  White powder White to Off-White powder Pink or Brown Powder Pink or Brown Powder
  classification by use In the PES, Polycarbonate and Epoxy resin etc. In the manufacture of heat sensitive materials and High-grade auxiliaries synthesis In the manufacture of printing & dyeing auxiliaries and leather tannic agent
  Packing：Packed in knitted bag lined with PE bag, 25kgs or above 500kgs big bags etc or according customer's requirements.
  Product Usage：It is widely used as the raw material of polycarbonate, epoxy resin, polyether sulfone, Thermal Material and also as the intermediate of dyes, medicine, fire retardant and weave auxilianries etc.

• CAS Registry Number:

  80-09-1

• Synonyms:

  Bisphenol S;Bisphenol-S;4,4'-Dihydroxydiphenyl sulfone;4,4'-Dihydroxy Diphenyl Sulphone;SDP;4-hydroxyphenyl sulfone;4-Hydroxyphenyl sulphone;Bis(4-hydroxyphenyl) sulphone;Bis(4-hydroxyphenyl)sulfone;4,4-Dihydroxydiphenyl sulphone;4,4-Sulphonyldiphenol;4,4-Sulfonyldiphenol;4,4'-Dihydroxy Diphenyl Sulfone;4,4-dihydroxydiphenyl sulfone;

• Molecular Formula:

  C₁₂H₁₀O₄S

• Molecular Weight:

  250.2704

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36:;
  

• Safety Description:

  S26:;
  S39:;
  

• Company:

  Jiaxing winchan import and export co ltd     [ China ]        

• Contact:

  Richard Xu

• Tel:

  0573-82118911

• Fax:

  0573-82118715

• Email:

  sales@kingvoltchemical.com