Shandong Jinsheng New Material Technology Co., Ltd.

SIPA

• Category :

  Intermediates

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Product description :

  English name: Monosodium-5- sulfoisophthalate,
  5-sulfoisophthalic acid monosodium salt, sodium 5-sulfoisophthalate
  Formula: C₈H₅₀₇Sna
  Molecular weight: 268.18
  CAS No.:6362-79-4
  Specification:

  appearance	white powder
  content	≥99.0%
  water	≤0.5%
  acid value	418±3mgKOH/g
  sodium	≤500ppm
  ferrum	≤5ppm
  chloride	≤10ppm
  Through rate	≥90%

  Uses:
  1 As the Third Monomer of Polyester and nylon dying modifier, it can improve chromaticity and light resistance of polyester and nylon fibers.
  2 As the Third Monomer of polyester and nylon water-soluble modifier, it is used to produce superfine polyester and nylon fibber, such as island fiber, etc.
  3 As polyester water-soluble modifying intermediates, it can be used to produce water-soluble polyester printing and dying slurry to replace PVA slurry.
  4 As polyurethane and polyester water-soluble modifying intermediates, it can be used to produce no-amine water-soluble polyurethane and polyester coating.
  5 Using in preparation of PU (Polyurethane) Dispersed liquid, and using in the coating film industry to make coating with excellent hardness and high gloss,
  6 It can be used as polyester resin monomer of synthetic food packaging adhesive, this has obtained approval of FDA
  7　It can be used in tape binder and ink.
  8 It can be used as intermediates and modifying agents of pharmaceutical and pesticide.