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3, 3′-Diamino Diphenyl Sulfone C12h12n2o2s 599-61-1

  • Model NO.: 99%
  • Colour: White
  • Product Name: 3, 3′-Diamino Diphenyl Sulfone
  • CAS: 599-61-1
  • Trademark: SWC
  • Specification: 99% min
  • Origin: China
  • CAS No.: 599-61-1
  • Formula: C12h12n2o2s
  • EINECS: 209-967-5
  • Type: Synthesis Material Intermediates
  • Appearance: Crystal
  • Quality: Industrial

3, 3′-Diamino Diphenyl Sulfone C12h12n2o2s 599-61-1
Product Name: 3,3'-Diamino Diphenyl Sulfone

Synonyms 3,3'-Diaminodiphenylsulfone; 3-Aminophenyl sulfone; 3,3'-Diaminodiphenyl
sulfone; 3,3'-Sulfonyldianiline
Molecular Formula C12H12N2O2S
Molecular Weight 248.30
CAS Number 599-61-1
EC Number 209-967-5
Appearance White crystalline or powder
Melting point ≥171ºC
Stability Stable under ordinary conditions.
White crystalline or powder
Purity (HPLC)
Melting point
Loss on Drying

3,3'-Diamino Diphenyl Sulfone is used for curing agent for epoxy resin and also important monomer for
polysulfonamide fibre(PSA)
Packing and Storage
Packing In 25kgs kraft bag
Storage Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Safety InformationDetailed safety information is contained in each Material Safety Data Sheet, which can be obtained from
our company.

3, 3′-Diamino Diphenyl Sulfone C12h12n2o2s 599-61-13, 3′-Diamino Diphenyl Sulfone C12h12n2o2s 599-61-13, 3′-Diamino Diphenyl Sulfone C12h12n2o2s 599-61-13, 3′-Diamino Diphenyl Sulfone C12h12n2o2s 599-61-1
Frequently Asked Questions

Q1: May I get one sample before placing order?

For those high value products, you just need to freight and certain product cost. When we both cooperate for

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide

for you all are qualified. We will have goods tested and provide COA before delivery for sure.


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