/// Polymer Modifiers

Structural Formula
	Chemical Name:	5-Sulfoisophthalic Acid Mono Sodium Salt
	CAS Number:	6362 - 79 - 4
	Molecular Formula:	C₈H₅O₇SNa
	Molecular Weight:	268.20
	Other Names:	Na-SIPA / 5-Sodiosulfoisophthalic Acid

Product Application:

As a specialty intermediate for water dispersible polyester resins used at synthetic yarn sizing & wool finish.
As polymer modifier in special adhesives used in food packing.
As surfactant in detergents, in photographic film coatings & in specialty inks as binder carrier.
As a Cationic Dyeable salt for polyamide
As intermediate for producing CDPET by PTA route
In textile it is used for the production of Cationic Dyable Nylon 6 Or Nylon 66 Polyamide Fibres