High quality Dimethyl 5-sulfoisophthalate sodium salt hydrate(SIPM) /Sodium dimethyl 5-sulphonatoisophthalate(SIPM)

Min.Order / FOB Price:Get Latest Price

100 Kilogram	Negotiable

100 Kilogram

Negotiable

Min.Order :100 Kilogram
Purity: 99%
Payment Terms : L/C,T/T,Other

Keywords

Dimethyl 5-sulfoisophthalate sodium salt hydrate(SIPM) Sodium dimethyl 5-sulphonatoisophthalate(SIPM) High quality Dimethyl 5-sulfoisophthalate sodium salt hydrate(SIPM)

Quick Details

Appearance:white powder without visible impurities
Application: 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 b
PackAge:Complex package with inner brown paper, 25 kg/ pack and 500 kg/ pack, or can be packaged upon request.
ProductionCapacity:200|Metric Ton|Month
Storage:Store in a cool,dry place and keep away from direct strong light
Transportation:By Sea

Superiority:

Details:

High quality Dimethyl 5-sulfoisophthalate sodium salt hydrate(SIPM) /Sodium dimethyl 5-sulphonatoisophthalate(SIPM)

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.