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Irgafos 168 (Antioxidant 168)
Chemical NameTris-(2,4-di-tert-butyl phenyl)phosphite
Molecular FormulaC42H63O3P
CAS NO.31570-04-4
Main Indexes
Appearance:White Crystalline Powder
Melting Point: 182.0-185.0°C
Content:≥99.0%
Volatile :≤0.3%
Light Transmittance (10 g in 100 ml toluene solution, clarified at room temperature): 425nm:97%min 425nm:97%min 500nm:97%min
Solubility: Acetone:1% Benzene:34% Chloroform:36% Ethyl Acetate 4% Ethane:11%(20°C, W/W) cycloehane:16%
Methanol:<0.01% Water:<0.01% dichloromethane:36%
Characteristics and Uses
This product is an excellent Antioxidant wnameely applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, engineering plastics, binding agent, rubber, petroleum etc. for product polymerization.
Storing and Packing
This product is nontoxic , fire-resistive, explosive-resistive and stable in storing, packed in cardboard drum lined with plastic bags with the net capacity of 25 kg per drum or according to customers' demands.
Bohanchem offers plastic additives ( chemical additives) such as optical brightener ( optical brightening agent, fluorescent whitening agent) , UV absorber ( UV absorbent) , light stabilizer ( light stabilizing agent, UV stabilizer, UV stabilizing agent) , antioxidant, pigment.