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Antioxidant
Antioxidant D/PBN

 Antioxidant D/PBN


    Chemical Name                                      N-Phenyl-2-Naphthylamine


    Molecular Formula                                C16H3N

    Molecular Structure                        

                                                            

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    Molecular Weight                                  219.28

    Gravity                                                  1.1

    CAS NO.                                                 135-88-6

   Specification

AppearanceLight Gray or Brown Powder 
Soften Point 105.0
 Loss on Drying %≤0.20
Ash %≤ 0.20
Residues(150μm) % ≤ 0.20
Magnet Object Content% ≤ 0.008


Properties   Easily soluble in acetone, ethyl acetate,dicholormethane, chloroform, soluble in ethanol, carbon tetrachloride, insoluble in petrol and water, turns red when exposed to air and sunlight, flammable.

Uses       It is widely used for natural rubber and synethic rubber, it can slow down the aging process caused by heat, oxygen,bending, also can be suitable for various of black rubber commodities.