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Home > Products >  Supply High purity /Best price Sodium dimethyl 5-sulphonatoisophthalate(SIPM)

Supply High purity /Best price Sodium dimethyl 5-sulphonatoisophthalate(SIPM) CAS NO.3965-55-7

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

Keywords

  • High purity Sodium dimethyl 5-sulphonatoisophthalate(SIPM)
  • Best price Sodium dimethyl 5-sulphonatoisophthalate(SIPM)
  • Supply Sodium dimethyl 5-sulphonatoisophthalate(SIPM)

Quick Details

  • ProName: Supply High purity /Best price Sodium ...
  • CasNo: 3965-55-7
  • Molecular Formula: C10H9O7S
  • Appearance: white powder without visible impuritie...
  • Application: The product is a white powder , solub...
  • DeliveryTime: Within 7-10 days after receipt of your...
  • PackAge: Complex package with inner brown paper...
  • Port: QINGDAO,China
  • ProductionCapacity: 200 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
  • Absorbance (ABS): ≤O.05
  • Chloride ion (ppm): ≤8

Superiority

 

Details

Other names include :Dimethyl 5-sulfoisophthalate sodium salt hydrate(SIPM)  /Sodium dimethyl 5-sulphonatoisophthalate(SIPM)  /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

Structure:

Uses: Dimethyl 5-sulfoisophthalate sodium salt hydrate(SIPM) is a white powder , soluble in water and alcohol. As the most used dyeing property modifier of polyesters, Dimethyl 5-sulfoisophthalate sodium salt hydrate(SIPM) 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.

Specifications:

Specification

High Quality

First Grade

Appearance

white powder without visible impurities

Acid Value (mgKOH/g)

≤0.3

≤O.5

Saponification Value (mgKOH/g)

378± 2

378±3

Sulfate ion (ppm)

≤100

≤150

Water ( wt% )

≤O.3

≤0.4

Ferrum (ppm)

≤4

≤5

Absorbance (ABS)

≤O.05

≤0.08

Chloride ion (ppm)

≤8

≤10

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

 

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