Antioxidant 1010, CAS No.: 6683-19-8
Antioxidant 1010 is a high-molecular-weight hindered phenolic antioxidant chemically known as Pentaerythritol Tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]. It is also widely known by commercial names including Irganox 1010, Anox 20, Lowinox PP35, Naugard 10, Ralox 630 and ADK Stab AO 60.
Chemical Name: Pentaerythritol Tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]
CAS No.: 6683-19-8
Molecular Formula: C73H108O12
Molecular Weight: 1177.63 g/mol
EC No.: 229-722-6
IUPAC Name: Pentaerythritol tetrakis[3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate]
Main Synonyms: Antioxidant 1010, AO 1010, Irganox 1010, Anox 20, Lowinox PP35, Naugard 10, Ralox 630, ADK Stab AO 60, Tetraalkofen BPE, Sumilizer BP 101
Chemical Type: Hindered phenolic antioxidant

Appearance: White Crystalline powder
Purity: 99.0% min
Melting point: 110 - 125℃
Volatile matter: 0.50% max
Ash: 0.10% max
This product is a hindered phenolic antioxidant that exhibits excellent compatibility with most polymers.
It is widely used in PE, PP, PS, polyamides, polyoxymethylene (POM), ABS resin, PVC, synthetic rubber, engineering plastics, and petroleum products.
Recommended dosage: Add 100–500 g of Antioxidant 1010 per 100 kg of material.
25 kg / bag or carton.
24000MT/year.
Store in a cool, dry and well-ventilated area.
Keep the container tightly closed and protected from moisture.
Avoid prolonged exposure to direct sunlight, heat and humidity.
Hosea Chem® supplies Antioxidant 1010, CAS 6683-19-8, for polymer stabilization, plastic processing, masterbatch, rubber, adhesives, coatings and other industrial applications.