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Home > Products >  Triumph supply Sodium dimethyl 5-sulphonatoisophthalate(SIPM)

Triumph supply Sodium dimethyl 5-sulphonatoisophthalate(SIPM) CAS NO.3965-55-7

  • Min.Order: 100 Kilogram
  • Payment Terms: L/C,T/T,Western Union,Other
  • Product Details


  • Factory supply Sodium dimethyl 5-sulphonatoisophthalate(SIPM) 3965-55-7
  • Sodium dimethyl 5-sulphonatoisophthalate(SIPM) 3965-55-7 factory in China
  • Sodium dimethyl 5-sulphonatoisophthalate(SIPM) 3965-55-7 supplier in China

Quick Details

  • ProName: Triumph supply Sodium dimethyl 5-sulph...
  • CasNo: 3965-55-7
  • Molecular Formula: C10H9O7S
  • Appearance: white or light yellow crystalline powd...
  • Application: The product is a white powder , solubl...
  • DeliveryTime: Within 7-10 days after receipt of your...
  • PackAge: Complex package with inner brown paper...
  • Port: QINGDAO,China
  • ProductionCapacity: 100 Metric Ton/Month
  • Purity: 99%
  • Storage: Store in a cool,dry place and keep awa...
  • Transportation: By Sea
  • LimitNum: 100 Kilogram
  • Grade: Industrial Grade
  • Acid Value (mgKOH/g): ≤0.3
  • Saponification Value (mgKOH/g): 378± 2
  • Sulfate ion (ppm): ≤100
  • Water ( wt% ): ≤O.3
  • Ferrum (ppm): ≤4


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SIPM Cas No.3965-55-7

Other names include Sodium-5-Sulfoisophthalic Acid Dimethyl Ester and Third Monomer.

Abbreviation: SIPM. Yield: 4000 tons (yearly), with products meeting DuPont's quality standards.

Formula: C10H907SNa

Molecular Weight: 296.23

Uses: The product is a white powder , soluble in water and alcohol. As the most used dyeing property modifier of polyesters, it is mainly used to improve the dyeing properties of polyesters, but can also be used as the intermediate in the synthesis of organic agents, large molecules and find chemicals.


High Quality

First Grade


white powder without visible impurities

Acid Value (mgKOH/g)



Saponification Value (mgKOH/g)

378± 2


Sulfate ion (ppm)



Water ( wt% )



Ferrum (ppm)



Absorbance (ABS)



Chloride ion (ppm)



Package: Complex package with inner brown paper, 25 kg/ pack and 500 kg/ pack, or can be packaged upon request.

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