Chemical Name:  Tris-(2,4-di-tert-butylphenyl)phosphite
CAS NO.: 31570-04-4
Molecular Weight: 646.94
Structural formula:
Appearance: White crystalline powder
Assay:99%min
Melting point:182-186°C
Volatiles :0.5%max
Ash :0.3%max
Transmittance: (10g 168/100ml toluene): 425nm 93% min;500nm 95% min
Color(Pt-Co): 20 max
Package:25KGS nett/kraft bag
Use :It is low volatility and particular resistance to hydrolysi. It can be used in process of PP, HDPE, LDPE, LLDPE, ABS, polycarbona-tes and Polyesters as an antioxidant and coadiuvant for long term uses.