跳转至内容
Merck

261173

Sigma-Aldrich

ingot, under oil, 99.9% trace rare earth metals basis

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
Pr
CAS号:
分子量:
140.91
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:

方案

99.9% trace rare earth metals basis

表单

ingot

反应适用性

reagent type: catalyst
core: praseodymium

电阻率

68 μΩ-cm, 20°C

沸点

3520 °C (lit.)

mp

931 °C (lit.)

密度

6.71 g/mL at 25 °C (lit.)

SMILES字符串

[Pr]

InChI

1S/Pr

InChI key

PUDIUYLPXJFUGB-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

象形图

FlameExclamation mark

警示用语:

Danger

危险分类

Aquatic Chronic 4 - Eye Irrit. 2 - Pyr. Sol. 1 - Skin Irrit. 2

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Junichiro Kojou et al.
Applied optics, 51(9), 1382-1386 (2012-03-24)
We demonstrate pulse laser operation of a Pr:LiYF(4) laser pumped by InGaN laser diodes (444 nm) using an acousto-optic modulator. We obtained a maximum laser peak power of 167 W (4 μJ/pulse) with a pulse width of 24 ns at
Liaolin Zhang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 93, 223-227 (2012-04-10)
We report on the spectroscopic properties of Pr(3+)-doped boro-phosphate, boro-germo-silicate and tellurite glasses. The stimulated absorption and emission cross sections were estimated. Only one emission at 596 nm and 605 nm is observed in Pr(3+)-doped boro-phosphate and boro-germo-silicate glasses, respectively
N Bendangsenla et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 103, 160-166 (2012-12-22)
The interactions of Pr(III) with nucleosides and nucleotides have been studied in different organic solvents employing absorption difference and comparative absorption spectrophotometry. The magnitudes of the variations in both energy and intensity interaction parameters were used to explore the degree
Hai-Lin Cui et al.
Dalton transactions (Cambridge, England : 2003), 40(24), 6490-6493 (2011-05-20)
A pair of luminescent heterometallic lanthanide-transition-metal coordination polymers, namely, [PrLAg(3)(SCN)(6)·H(2)O](n) (1) and [PrLAg(3)(SCN)(6)](n) (2) [L = 2,6-di(pyrazol-1-yl)pyridine], have been obtained with different cooling rates under solvothermal conditions. The two structures are pseudo- supramolecular isomers constructed via the same [PrL(NCS)(6)](3-) subunit
D V Sunitha et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 99, 279-287 (2012-10-23)
A series of Pr(3+) (1-9 mol%) doped CdSiO(3) nanophosphors have been prepared for the first time by a low temperature solution combustion method using oxalyldihydrizide (ODH) as a fuel. The final product was characterized by Powder X-ray diffraction (PXRD), Fourier

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门