УЛЬТРАФИОЛЕТОВЫЕ АДСОРБЕРЫ И СВЕТОСТАБИЛИЗАТОРЫ

Antioxidant 168

Chemical Name: Tri(2, 4-Tertbutylphenyl)Phosphorite
Molecular Formula: C₄₂H₆₃O₃P
CAS NO. 31570-04-4
Structural Formula:

Routine Tests:

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%(200C, W/W) cycloehane:16%
Methanol:<0.01% Water:<0.01% dichloromethane:36%

Characteristics and Uses:This product is an excellent antioxidant widely 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, inflammable, noncorrodible and stable in storing, packed in cardboard pail lined with plastic bags with the net capacity of 25 kg per pail or according to customers' demands