Chemical name:

Tris (2,4-di-tert-butylphenyl)   phosphite

Shelf life: 24months

1．  Appearance:      White   powder                Eyeballing

2；  Assay:         99.0% (MIN)                    HPLC

3．  Melting   Point:  184.8~186℃                  M A16385

4．    Solubility       Pass                        M A16582

5．    Volatile:      0.3% WT MAX                   M   A15754

6．    percent transmission of solution:            M A15540

425 NM                           98% MIN

500 NM                           99.1% MIN

7．2,4-DI-TERT BUTYL PHENOL:          0.2% WT MAX     HPLC

8. Ash   Content:      0.1% Max                      

8 .Applications：

     Antioxidant YD-168 is sterically   hindered phenolic antioxidant, exhibiting its highly effective, non   discoloring and low volatility character for organic substrates. As a   stabilizer, it is recommended and protect organic substrates against   thermo-oxidative degradation.it’s widely used for   additives of Rubber or plastics.

9.Packing: the net weight is 25Kg.It   is packed in Three-in-one compound bags.The inner layer is plastic film,and   the outer is polypropylene braided lining kraft paper bags.