Sinanox®618 is a new type of phosphorus-containing antioxidant with excellent performance, high effective phosphorus content, strong ability to decompose hydroperoxides, and excellent initial coloring and transparency. It can be used in food packaging materials to replace antioxidant Sinanox®BHT and auxiliary antioxidant Sinanox®DLTP. It is mainly used in polyethylene, polystyrene, polypropylene, ABS resin, ethylene-vinyl acetate copolymer, etc. It can also be used in polyvinyl chloride and polycarbonate. This product can be used in combination with hindered phenol antioxidants or hindered amine light stabilizers to produce a good synergistic effect.
SINANOX® 618
Synonym:O,O’-Dioctadecylpenta-erythritol bis(phosphite);Distearyl penta-erythritol diphosphite
CAS No.: 3806-34-6
MF: C41H82O6P2 MW: 733
Molecular structure:
A new type of phosphorus-containing antioxidant with excellent performance, high effective phosphorus content, strong ability to decompose hydroperoxides, and excellent initial coloring and transparency.Used in food packaging materials to replace antioxidant BHT and auxiliary antioxidant DLTP. Used in polyethylene, polystyrene, polypropylene, ABS resin, ethylene-vinyl acetate copolymer, etc.; polyvinyl chloride and polycarbonate,combination with hindered phenol antioxidants or hindered amine light stabilizers to produce a good synergistic effect.
| Item | Specification |
| Appearance | White flake solid |
| Acid Value | ≤0.50 mgKOH/g |
| Volatile Matter | ≤ 0.50 % |
0.3-5.0%.
Packing:20kgs/carton
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
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Provide formulation optimization support for water-based/solvent-based systems
Full coverage of REACH, FDA, and GB standards
99.8% on-time delivery rate, 10,000-ton production capacity guarantee
