The product is white powder,it can be solubled in water and alcohol.Our products have meeted Dupont' S quality standards.

    This product is white powder, soluble in water and alcohol. Mainly used for improving the dyeing of

polyester fibers properties, is currently the most frequently used polyester dyeing modification agent.

Also can be used as organic synthesis, polymer synthesis, fine chemical intermediates .

specification	high quality	first grade
appearance	white powder  without visible impurities
acid value(mgKOH/g)	≤0.3	≤O.5
saponification value(mgKOH/g)	378 +- 2	378+-3
sulfate ion(ppm)	≤100	≤150
water( wt% )	≤O.3	≤0.4
ferrun(ppm)	≤4	≤5
absorbance (ABS)	≤O.05	≤0.08
chlorde ion(ppm)	≤8	≤10
PACKAGE:complex package with inner paper,25kg/pack and 500kg/pack,or can be packaged upon request.

Third monomer