SIPEG

(SIPEG)

CAS Number：24019-46-3

Molecular formula：C12H13NaO9S

Synonyms

Bis(B-Hydroxyethyl)-5-Sodiosulfoisophthalate；5-Sulfoisophthalicacidbisglykolestersodiumsalt；5-Sulfoisophthalicacidbisglycolestersodiumsalt；sodium bis(2-hydroxyethyl) 5-sulphonatoisophthalate；SODIUM 3,5-BIS(2-HYDROXYETHOXYCARBONYL)BENZENESULFONATE；5-Sulfoisophthalic acid,bis(2-hydroxyethyl)ester,sodium salt；5-Sulfoisophthalic acid, bis(2-hydroxyethyl) ester, sodium salt；1,3-Benzenedicarboxylic acid,5-sulfo-,1,3-bis(2-hydroxyethyl)ester,monosodium salt；1,3-benzenedicarboxylic acid, 5-sulfo-,1,3-bis(2-hydroxyethyl) ester, monosodium salt；1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-bis(2-hydroxyethyl) ester, monosodium salt ; SIPEG

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Product Usage-SIPEG

  • This product is mainly used for the synthesis of polyester polyester.
  • As a third monomer, it can improve the processing and dyeing properties of polyester.
  • Compared with SIPM, this product is added as a third monomer, and almost no by-product methanol can be reduced.
  • Polyester product costs and reduced industrial pollution.As the third component of the modified polyester (CDPET), not only has good dyeability, the fiber can be dyed in boiling water, and the color is bright, the chromatogram is complete, the dyeing is firm, and the dyeing cost is low.
  • This product is a 40Wt% solution of ethylene glycol.

Packing

25Kg Drum；IBC

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