China Sodium Ethylene Glycol Isophthalate-5-sulfonate Suppliers, China Sodium Ethylene Glycol Isophthalate-5-sulfonate Manufacturers.

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Shandong Jinsheng New Material Technology Co., Ltd.
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Sodium Ethylene Glycol Isophthalate-5-sulfonate

Details for Sodium Ethylene Glycol Isophthalate-5-sulfonate

Sodium Ethylene Glycol Isophthalate-5-sulfonate

Category:

Intermediates

Sodium Ethylene Glycol Isophthalate-5-sulfonate
CAS NO:
EC NO:
Molecular Formula: C12H13O9SNa
Molecular Weight:
Specification:
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.

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