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Shandong Wanda Chemical Industries Co.,Ltd.
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4,4'-Diaminodiphenyl Ether, 4,4'-Oxydianiline(ODA) |
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 Model Number |
wanquan-2 |
4,4?diaminodiphenyl ether,4,4?Oxydianiline(ODA), 4,4'-Oxybisbenzenamine,
Bis (p-aminophenyl) ether.
It is producted by using a self-developed hydrogenation reduction technology
Molecular formula: C12H12N2O Molecular weight: 200.24
The product is a yellowish or white crystal powder/grain.It can dissolve in the DMAC(N, N-dimethylacetamide), DMF(N. N-dimethyformamide) Organic solvent, but it does not dissolve in the water, it dissolves in the ethyl alcohol slightly, it can dissolve dilute hydrochloric acid.
Quality index:
Item Indexing (powder ODA) Indexing (crystalline ODA)
Purity ≥99.5% ≥99.5%
Melting point ≥191.5 ≥191.5
Water content ≤0.05% ≤0.05%
Ash ≤0.05% ≤0.05%
Metal content≤2ppm ≤2PPM(K,Na,Fe,Ca)
Percent volatiles ≤0.2% ≤0.2%
Particle size <5000um <1000um
The Information Of The Goods
HS Code: 29420000 Trademark: WANQUAN
Productivity: 800metric ton/year
Packing: Packed in carton or fiber drum lined with aluminum film bag
Payment terms: T/T, L/C AT SIGHT
Quality: As per your requirement
Storage, Packing& Transportation: Packed in carton or fiber drum lined with aluminum film bag
usage: it is the raw material of polyimide resin
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