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3806-34-6 O,O'-Dioctadecylpentaerythritol Bis(phosphite) C41H82O6P2

3806-34-6 O,O'-Dioctadecylpentaerythritol Bis(phosphite) C41H82O6P2

This product is a new type of phosphorus-containing antioxidant with excellent performance. It has high effective phosphorus content, strong ability to decompose hydroperoxides, and excellent initial coloring and transparency.
Product Specification
 

 

Item

Specification

CAS No.

3806-34-6

Appearance (Visual Inspection)

White solid

Molecular Formula

C41H82O6P2

Molecular Weight

733

Melting Point ℃

44-47

 

Application and advantages
 

 

Antioxidant 618, whose full name is O,O'-Dioctadecylpentaerythritol bis(phosphite), can be used in food packaging materials to replace the antioxidant BHT and auxiliary antioxidant DLTP.

This product is mainly used for polyethylene, polystyrene, polypropylene, ABS resin, ethylene-vinyl acetate copolymer, etc. It can also be used for polyvinyl chloride and polycarbonate.

This product can be used together with hindered phenolic antioxidants or hindered amine light stabilizers to produce better synergistic effects. The added amount is 3‰~5‰.

 

QA&QC
 

 

MSDS and COA are available

 

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