氧化鈰
Cerium Oxide
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品名 |
氧化鈰 |
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公式 Formula |
CEO2 |
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CAS No. |
1306-38-3 |
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分子量 Molecular Weight |
172.12 |
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特性 Feature |
溶解性不溶於水，適度溶於濃無機酸 Solubility Insoluble in water, moderately soluble in strong mineral acids |
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用途 APPLICATIONS |
主要用於玻璃脫色，澄清劑和先進拋光粉的材料， 也用於陶瓷，電子，化工等行業 Mainly used in glass decoloration, clarificants and advanced polishing powder materials, and also used in ceramic, electronic and chemical industries |
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包裝 Packing |
50公斤內襯塑料袋，250公斤軟容器袋，500公斤custmer塑料編織袋 In plastic woven bags of 50kgs with inner plastic bags, or soft container bags of 250 or 500kgs or according to the custmer |
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產品編號 Product Code |
CEO-5P | CEO-4P | CEO-3P | CEO-2P |
| 等級 Grade | 99.999% | 99.99% | 99.9% | 99% |
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化學成分 CHEMICAL COMPOSITION |
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| CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99 | 99 | 99 | 99 |
| Loss on ignition (% max.) | 1.0 | 1.0 | 1.0 | 1.0 |
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稀土雜質 Rare Earth Impurities |
% max. | % max. | % max. | % max. |
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La2O3/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Y2O3/TREO |
0.0002 0.0002 0.0002 0.0002 0.0002 |
0.005 0.005 0.001 0.001 0.001 |
0.1 0.1 0.01 0.01 0.01 |
0.5 0.5 0.05 0.05 0.05 |
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非稀土雜質 Non-Rare Earth Impurities |
% max. | % max. | % max. | % max. |
|
Fe2O3 SiO2 CaO PbO Al2O3 NiO CuO |
0.0005 0.005 0.003 0.0005 0.001 0.0005 0.0005 |
0.001 0.01 0.01 0.001 |
0.02 0.03 0.05 |
0.03 0.05 0.05 |
Weizhou International Co., Ltd
|
瑋洲企業有限公司 |
Weizhou International Co., Ltd |
E-MAIL：minerals@weizhou.com.tw
http://www.weizhou.com.tw/Minerial/Index-import.htm
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