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检测方案
99.999% trace metals basis
形式
solid
反应适用性
reagent type: catalyst
core: lanthanum
杂质
≤15.0 ppm Trace Rare Earth Analysis
mp
65-68 °C
SMILES字符串
[La+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/La.3NO3.6H2O/c;3*2-1(3)4;;;;;;/h;;;;6*1H2/q+3;3*-1;;;;;;
InChI key
GJKFIJKSBFYMQK-UHFFFAOYSA-N
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一般描述
应用
- α羰基化合物、胺类和TMSCN通过一锅三组分偶联作用合成α-氨基腈。
- 醛合成缩醛和偕二乙酸酯（乙酰缩醛）。
- 无溶剂条件合成双吲哚基甲烷。
特点和优势
- 热稳定性
- 低毒
- 反应条件温和
- 化学选择性
- 低成本
警示用语：
Danger
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 2
储存分类代码
5.1B - Oxidizing hazardous materials
WGK
WGK 2
个人防护装备
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
分析证书(COA)
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示例
其它示例：
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
输入内容 1.000309185)
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Aldrich 产品
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商品
Spectral conversion for solar cells is an emerging concept in the field of photovoltaics, and it has the potential to increase significantly the efficiency of solar cells. Lanthanide ions are ideal candidates for spectral conversion, due to their high luminescence efficiencies and rich energy level structure that allows for great flexibility in the upconversion and downconversion of photons in a wide spectral region (NIR-VIS-UV).
Spectral conversion for solar cells is an emerging concept in the field of photovoltaics, and it has the potential to increase significantly the efficiency of solar cells. Lanthanide ions are ideal candidates for spectral conversion, due to their high luminescence efficiencies and rich energy level structure that allows for great flexibility in the upconversion and downconversion of photons in a wide spectral region (NIR-VIS-UV).
The prevailing strategies for heat and electric-power production that rely on fossil and fission fuels are having a negative impact on the environment and on our living conditions.
The rare earth elements impact nearly everyone in the world. All of the people living in advanced technological countries and almost all those living in third world countries utilize the rare earths in their everyday living—the car that one drives (gasoline is refined from oil using rare earth catalysts and catalytic converters reduce the polluting emissions from the automotive exhaust), watching the news on TV (the red and green colors in TV screens), the telephones and computers we use to communicate (the permanent magnets in speakers and disc drives), just to name a few examples.
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