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| Agerite DPPD |
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| Diphenyl-p-phenylene diamine |
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| 74-31-7 |
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Protection against oxidation, flex cracking, and heat aging in natural and synthetic rubbers.
Maximum non-blooming dosage is 0.35%. |
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Composition: Diphenyl-p-phenylenediamine
Physical State Dark blue-black powder
Ash Content 0.25% maximum
Fineness retained on 100 mesh 1.0% maximum
Heat Loss 0.5% maximum
Set Point 144-151°C
Density at 25°C 1.28 Mg/m3
Solubility - Moderately soluble in acetone, toluene, chloroform, and carbon disulfide.
Slightly soluble in alcohol, petroleum hydrocarbons. Practically insoluble in water. |
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