5-Sodiosulpho Dimethylisophthalate

  • Synonyms: Dimethyl 5-Sodiosulfoisophthalate

  • CAS#: 3965-55-7

  • Formula: C10H11NaO7S

  • Molecular Weight: 298.24 g/mol

Packaging / Scale:  

  • drums

Application:

  • Ionmeric agent in the production of Cationic polyester Fiber (CDPET)

  • As intermediate for producing CDPET by PTA route.

  • As an additive spin finish for synthetic fibers.

  • For producing water dispersible resins used at sizing of textiles.

  • As surface coating agent in water dispersible PET polymers applicable for cationic resin, superior glass and paper board.

  • In textile, it is used as a reformer during polymerization in DMT based polyester to create reactive sites in the Linear polymer that can be dyed easily with Cationic dyes at normal temperature and pressure.

  • In resin, it is used for the production of water soluble polyester resin used at sizing stage of textile processing.

5-Sodiosulpho Dimethylisophthalate.JPG