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rare earth-Yttrium Oxide(99.99%) |
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| Price :
Negotiable
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| Minimu Trading : No Restrict
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| Remai time :
Permanent
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| Brand :Unknown |
Origin : ChinaMainland |
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| Location : ChinaMainland GuangZhou |
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| Release time : 2006-12-16 15:33:32 |
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| Member information |
| | Conghua Jianfeng Rare Earth Co., Ltd. | | | Type of companyProduction | | | | Main products, services: | | | Appra :  0 | | | Register Date:2007-4-16 7:53:45 | |
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Product Details |
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Yttrium Oxide
Formula:Y2O3;M.Wt:225.82
RE purity: min 99.999%
RE impurities: La2O3 max 0.5 ppm ; Ce2O3 max 0.5ppm; Pr6O11 max 0.5 ppm ; Nd2O3 max 0.5ppm; Sm2O3 max 0.5ppm; Eu2O3 max 1ppm; Gd2O3 max 0.5ppm; Tb4O7 max 1ppm; Dy2O3 max 1ppm; Ho2O3 max 1ppm; Er2O3 max 1ppm; Tm2O3 max 0.5ppm; Yb2O3 max 0.5ppm; Lu2O3 max 0.5ppm
TREO:min99%
Non-RE impurities:Fe2O3 max 3ppm; SiO2 max 20ppm; CaO max 8ppm; Cl- max110ppm; CuO max 0.5ppm; PbO max 2ppm; NiO max 0.5ppm; ZnO max 5ppm
Loss on ignition: max 1%
DESCRIPION: White powder, Insoluble in water, soluble in acids.
USES: Widely used in the preparing of various phosphor, good quality refractory material, artificial jewels, laser crystal, super-conductor and in the field of sophisticated technique.
PACKING: According to the requirements of clients.
Address: /GuangZhouGuangDong
Zip:510940
Tel: 86-20-87875289
Contact: qing liu
HomePage: http://www.jfxt.cn |
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