ANTIOXIDANT-168

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ANTIOXIDANT-168 Chemical Name: ??Tris-( 2, 4-di-tert-butylphenyl) phosphite Molecular Formula C42H63O3P Molecular Weight 646.93 CAS NO.: 31570-04-4 EINECS 250-709-6 Molecular Weight: 646.94 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.

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