Chemical Name: 3-hydroxy phenyl phosphinyl propanoic acid
CAS No.: 14657-64-8
Molecular Formula: C9H11O4P
Molecular Weight: 214.15
Appearance: white crystal
Assay: ≥99% (HPLC)
Melting point: ≥158℃
P 14.0±0.5%
Moisture: ≤1.0%
Chlorine ions: ≤200ppm
Light transmittance (300nm): ≥96
Packing: 25KG/packet
Application: JT100 and PTA, the EG together to copolymerize and produce the flame retardant chips, it can blend with glycol under appropriate environment until 80% etherified. Flame retardant polyester PET’s polymerization environment is the same to normal slice. It has environment-friendly flame retardance and can be used in polyester, flame retardant filament, flame retardant staple fiber, flame retardant textile and film.
