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　　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.