2-carboxyethyl(phenyl)phosphinic Acid - C9h11o4p, Environmentally Friendly Flame Retardant For Polyester Modification

We are instrumental in manufacturing and exporting to our valuable customers excellent quality CEPPA which is available with following specification:-
Product Name: 2-Carboxyethyl(phenyl)phosphinic acid
Synonyms: CEPPA;3-(Hydroxyphenylphosphinyl)-propanoic acid;3-HPP
Molecular Formula: C9H11O4P
Molecular Weight:214.16
CAS NO.: 14657-64-8
H.S.Code: 29319019.90
EINECS NO.:411-200-6


Physical Properties:
Appearancei White powder or crystaline

Application: a
CEPPA is environmentally friendly flame retardant, which is suitable for the permanent flame retardant modification of polyester.
It has good heat stability, which will not decompose in spinning process. There is no objectional odor in spinning field. It can improve the antistatic performance of polyester products. The additive amount of the copolymerization of PTA and EG is 2.5~4.5%; additive amount of phosphorus content of FRPET is 0.35-0.60%. The spinning fabric after flame retardant limit oxygen index is 30~36%.

Packingi
25kg cardboard drum or plastic bag lined woven bag