颜色９/p>无色粒状晶体
目数９/p>-
品级９/p>-
制作方法９/p>-
主成分含量：
-存储条件９/p>-
密度９/p>-
纯度９/p>-
莫氏硬度９/p>-
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?nbsp;?nbsp;铇/p> Cerium Nitrate |
|
化学弎/span>Formula:La(NO3)3·6H2O |
CAS:10294-41-4 |
分子野/span> Nol.wt.432.12 |
硝酸铈Cerium Nitrate |
觃/span>栻/span> Specification |
|
牋/span>叶/span>(Code) |
CH-3N |
CH-3.5N |
CH-4N |
稀土氧化物总量TREO% |
?/span>37.5 |
?/span>39.5 |
?/span>39.5 |
铈纯度与相关稀土杂?/span>＇/span>Cerium purity and relative rare earth impurities（/span> |
|||
CeO2/TREO% |
?/span>99.9 |
?/span>99.95 |
?/span>99.99 |
La2O3/TREO% |
≣/span>0.05 |
≣/span>0.02 |
≣/span>0.004 |
Pr6O11/TREO% |
≣/span>0.02 |
≣/span>0.01 |
≣/span>0.002 |
Nd2O3/TREO% |
≣/span>0.02 |
≣/span>0.01 |
≣/span>0.001 |
Sm2O3/TREO% |
≣/span>0.005 |
≣/span>0.005 |
≣/span>0.001 |
Y2O3/TREO% |
≣/span>0.005 |
≣/span>0.005 |
≣/span>0.001 |
| 靝/span>稀圞/span>杁/span>?/span>＇/span>Non rare earth impurity（/span> | |||
Fe2O3% |
≣/span>0.005 |
≣/span>0.002 |
≣/span>0.001 |
SiO2% |
≣/span>0.01 |
≣/span>0.005 |
≣/span>0.003 |
CaO% |
≣/span>0.01 |
≣/span>0.005 |
≣/span>0.002 |
PbO% |
≣/span>0.002 |
≣/span>0.002 |
≣/span>0.001 |
Cl-% |
≣/span>0.005 |
≣/span>0.005 |
≣/span>0.002 |
SO2 4-% |
≣/span>0.005 |
≣/span>0.003 |
≣/span>0.003 |
说明：无色粒状晶体，易溶于水、/span> 用逓/span>：用于石油化?/span>化剂和汽灯纱罩的添加剂、/span> |
Description: Colorlessgranularcrystal,soluble in water Uses: Used as petrol-chem catalyst. Also used as additive for gauze covering of steam light. |
||
四川沃耐稀新材料科技有限公司由乐山沃耐稀电子材料有限公司全资投资成立，主要生产稀土新材料：高纯碳酸铈、氢氧化铈、无水氯化镧、无水氯化铈、无水氯化钕等稀土化合物二十余个品种。产品可广泛应用于电子及航天工业、军事、石油化工、高级光学仪器、特种玻璃陶瓷和新材料等领域、/span>
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