O,O'-Dioctadecylpentaerythritol bis(phosphite) CAS NO.3806-34-6

Antioxidant 618Chemical name：Second stearin - pentaerythritol the phosphiteMolecular formula C41H82O6P2 Molecular Weight 733 CAS# 3806-34-6 Physical …

Antioxidant 618Chemical name：Second stearin - pentaerythritol the phosphiteMolecular formula C41H82O6P2 Molecular Weight 733 CAS# 3806-34-6 Physical Properties: Appearance: White Flake Heat loss 0.30maxMelting point 55.0min Acid value:(mg KOH/g) 0.5maxPhosphorus content 7.30~8.20 Use：The drug is a new phosphorus-assisted heat antioxidant, and its high content of available phosphorus, hydrogen peroxide decomposition strong, and has excellent early coloring, transparent and efficient mobility. Mainly used for PE, PS, PP, ABS, PC, PVC, ethylene - vinyl acetate copolymer. The materials do not dissolve in water, its adding 3 percent to 5 percent, the flash point of 260 ° C.Packaging and Storage and Transportation：The hardware used for PE bags lined cardboard box and a net weight: 20 kg / bins. The Goods is non-toxic products, according to the general transport chemicals.