Shandong Jinsheng New Material Technology Co., Ltd.

Sodium Ethylene Glycol Isophthalate-5-sulfonate

• Category :

  Intermediates

• CAS NO :

• EC NO :

• Molecular Formula :

  C₁₂H₁₃O₉SNa

• Molecular Weight :

• Main Specifications :

• Product description :

  Also named Liquid Third Monomer
  Formula: C₁₂H₁₃0₉SNa
  Molecular Weight: 356.29
  Uses: As the third component of CDPET, it has good dyeability and the fiber is dyeable in mere boiling water. Its other advantages include bright color, broad color spectrum, fast colors and low cost. The product is 40 wt% solution in ethylene alcohol.
  Specifications:

  Specification	Standards
  Appearance	Clear and colorless liquid
  Acid value (mgKOH/g)	≤0.6
  Saponification value (mgKOH/g)	126± 2
  Sulfate ion (PPm)	≤300
  Ferrum (PPm)	≤5
  Water (%)	≤0.35
  Package: 200 kg per barrel.