Product Name:
Antioxidant 44PD
Chemical Name: N,N'-Di-sec-butyl-p-phenylenediamine
CAS No: 101-96-2
Molecular Formula: C14H24N2
Molecular Weight: 220.35
Packaging: 180kg Iron drum
Specification
Item
Index
Appearance
Red or dark red liquid
Melting point oC
17.8
Boiling point °C / 7mmHg
159
Density g/mL at 20 °C
0.942
Refractive n20/D
1.539
Flash point °C
100
Properties: Red to dark red liquid, no special smell,stable under normal temperature and pressure. Decomposition products: carbon monoxide, carbon dioxide, nitrogen oxides, nitrogen.
Antioxidant 44PD Used: Good performance of amine antioxidants.Excellent free radicals and the desulfurization performance.Widely used in mineral oil, hydrogenated oil, synthetic oil and vegetable oil, etc.This product usage small, anti-oxidation effect is good, greatly reduce the pollution of the environment. In addition,
Antioxidant 44PD can be used in natural rubber, synthetic rubber as universal antioxidant.
Storage Notes: Store under the condition of cold, dry, ventilated area, away from heat and the sun light.
Item
|
Best quality
|
First quality
|
Common data
|
Appearance
|
reddish brown liquid
|
reddish brown liquid
|
reddish brown liquid
|
Assay
|
≥96%
|
≥94%
|
95%～97.5%
|
Ash
|
≤0.3%
|
≤0.3%
|
≤0.3%
|
Methanol insoluble
|
≤0.1%
|
≤0.1%
|
≤0.1%
|