Model: | - |
---|---|
Brand: | - |
Origin: | Made In China |
Category: | Chemicals / High Polymers |
Label: | ODA , 101-80-4 , PMDA |
Price: |
US $10.4
/ kg
|
Min. Order: | 1000 kg |
Live Chat: | Last Online:10 Dec, 2012 |
The product 4,4'-Diaminodiphenyl ether, produced by using a self-developed hydrogenation reduction technology, is of high product purity and good quality. It is a high value-added fine chemical product.
Currently, we own ISO certificates and have passed SGS ROHS & Halogen test on 4,4'-Diaminodiphenyl ether (ODA). Our goods are reviewed favourably from our clients.
Items |
Specification |
|
Sublimation |
Crystallization |
|
Appearance |
white nubbly crystal |
white crystal powder |
Assay (Wt%) |
≥99.5 |
≥99.7 |
Melting point(℃) |
≥186 |
≥190.5 |
Water content(Wt%) |
≤0.05 |
≤0.05 |
Ash content(Wt%) |
≤0.05 |
≤0.05 |
Metal content(ppm) |
≤2 |
≤2 |