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ANOX® 20 Stabilizer - Phenolic Antioxidant

ANOX™ 20

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ANOX® 20 stabilizer is a high molecular weight hindered phenolic antioxidant that provides very low volatility and excellent resistance to extraction from polymer compounds. ANOX® 20 stabilizer is particularly effective against polymer degradation during long-term aging. It is also very effective as a process stabilizer. ANOX® 20 stabilizer exhibits good resistance to discoloration at the high temperatures that are encountered in thermoplastic polymer processing.


AppearanceWhite, free-flowing solid
Molecular Weight1178 g/mol
Melting Range110 – 125°C
Water< 0.1Acetone75
Benzene100Chloroform> 100
Methanol< 0.1n-Hexane< 0.1
Ethyl Acetate66Toluene50
Solubility 25°C(g/100g solvent)

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