Antioxidant 168

Chemical name:
Tris(2,4-di-t-butylphenyl)phosphite,antioxidant 168,irganox 168,irgafos 168 phosphate.
Molecular formula: C42H63O3P
CAS No:31570-04-4
Appearance | white powder or particle |
Melting point | 183.0ºC-187.0ºC |
Volatile matter: | ≤0.30% |
Solubility: | clear |
Light transmittance: | ≥98%(425mm)≥98%(500mm) |
Acid value: | ≤0.30mgKOH/g |
Main content: | ≥99% |
2.4-2 tertiary butyl phenol: | ≤0.20% |
Hydrolytic resistance(90ºC,14h): | qualified |



It is Widely used in resin material production and processing.
It has excellent synergistic effect when used with main antioxidant 1010 and 1076. The compound is widely used in polyethylene, polypropylene, polycarbonate and so on.

1.Packing:
25kg/paper box with inner plastic bag2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Company Profile
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