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Chemical Name: N-isopropyl-N'-phenyl-p-phenylenediamine
Chemical Structure: C15H18N2
Structure：
Molecular Weight: 226.32
CAS NO.: 101-72-4
Specification:
项目/Item | Qualified Product |
外观（目测）/Appearance | 灰紫色至紫褐色固体/Grayish purple to purple brown granular |
初熔点 /Initial M.P. ℃ ≥ | 70.0 |
加热减量/Loss on Drying % ≤ | 0.5 |
灰分/Ash % ≤ | 0.3 |
含量(GC)/Assay (GC) % ≥ | 95.0 |
Properties: Grayish purple to purple brown granular. Relative density is 1.14g/cm3. Soluble in benzene, acetone, ethyl acetate, Carbon tetrachloride, chloroform, etc. Difficultly soluble in gasoline. Insoluble in water.
Application: It is an excellent and universal antioxidant used for natural rubber, synthetic rubber and latex. Better protective performance of ozone, flex cracking, also the excellent protective agent for the heat, oxygen, light and the general aging. It is able to inhibit harmtul metals. It is mainly used in tires, rubber hose, belt and industrial rubber products.
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Storage: The product should be sealed and stored in the dry, cool, well-ventilated area. Avoid exposure to direct Sunlight.
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