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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 3965-55-7
  • Other Names: DIMETHY-5-SULFOISOPHTHALATE SODIUM SALT
  • MF: C10H9O7SNa
  • EINECS No.: 223-578-8
  • Purity: 99.9%
  • Place of Origin: Taiwan
  • Type: Other
  • Usage: Textile Auxiliary Agents, Leather Auxiliary Agents
  • Brand Name: GYC
  • Model Number: Goyenchem-SIPM

Packaging & Delivery

Packaging Details 25kg/bag;
500kg/bag;
15MT/container
Delivery Time Within 7 days
Product Description

 Dimethyl-5-Sodiosulfoisophthalate SIPM Third Monomer

Goyenchem-SIPM is mainly used in producing polyester, film, etc., especially in the field of Polyester fiber as the third monomer of cation modified polyester[CDP]. It has good affinity function with cation dyestuff because of the CDP fiber containing sulfo group, the dyed fiber is bright and lustrous, having a complete range of color and dying deeply, so this kind of fiber is developing quickly abroad. The output of modified polyester fiber of Japan and USA amounts to more than 15%. The modified fiber has woolens feeling, it is easily blended with flex and suitable for mater.

Properties
Item
Index
Appearance
White powder
Color(16%EG)PT-Co ≤
20
Acid Value(mg KOH/g) ≤
0.6
Saponification Value(mg KOH/g) ≤
376-380
Sulfate ppm ≤
100
Water (Wt%) ≤
0.2
Absorbance ≤
0.05
Fe ppm ≤
4
Application

1. Goyenchem-SIPM is mainly for the third monomer of cation modified polyester [CDP]
2. Apply on polyester fiber & film
3. Can improve the product coloring ability.
4. High value polyester
5. As the intermediate of medical, pesticide, and modified agent
6. Other special industry


Storage


1. Store in dry and ventilation place

2. Prevent the fire, sunshine and humidity.
3. Avoid to mix with other chemicals.

Packing & Delivery

25kg/bag;500kg/bag; 

15MT/container

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