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Sigma-Aldrich

Yttrium

powder, −40 mesh, 99.5% trace rare earth metals basis

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About This Item

Fórmula empírica (notación de Hill):
Y
Número de CAS:
7440-65-5
Peso molecular:
88.91
EC Number:
231-174-8
MDL number:
MFCD00011468
UNSPSC Code:
12141617
PubChem Substance ID:
24855806
NACRES:
NA.23

assay

99.5% trace rare earth metals basis

form

powder

resistivity

57 μΩ-cm, 20°C

particle size

−40 mesh

bp

3338 °C (lit.)

mp

1522 °C (lit.)

density

4.469 g/mL at 25 °C (lit.)

SMILES string

[Y]

InChI

1S/Y

InChI key

VWQVUPCCIRVNHF-UHFFFAOYSA-N

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pictograms

Flame
GHS02

signalword

Warning

hcodes

H228

Hazard Classifications

Flam. Sol. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Estroncio granular, 99% trace metals basis

Sigma-Aldrich

403326

Estroncio

S Blanco-Canosa et al.
Physical review letters, 110(18), 187001-187001 (2013-05-21)
We use resonant x-ray scattering to determine the momentum-dependent charge correlations in YBa(2)Cu(3) O(6.55) samples with highly ordered chain arrays of oxygen acceptors (ortho-II structure). The results reveal nearly critical, biaxial charge density wave (CDW) correlations at in-plane wave vectors
Yttrium-catalyzed addition of benzylic C-H bonds of alkyl pyridines to olefins.
Bing-Tao Guan et al.
Angewandte Chemie (International ed. in English), 52(16), 4418-4421 (2013-03-21)
Masahiko Ooe et al.
Aesthetic plastic surgery, 37(2), 424-433 (2013-02-12)
Skin wrinkles are one of the most cosmetically concerning signs of aging for women, and improvements in the visual effect of wrinkles become a matter of concern that has an impact on the quality of life. Although various wrinkle treatments
José Renato Queiroz et al.
The journal of adhesive dentistry, 15(2), 151-159 (2013-03-28)
To compare the effect of silica (Si)-based nano-coating deposited by reactive magnetron sputtering (RMP) with that of conventional surface conditioning using metal/zirconia primer alone or after air-particle abrasion on the adhesion of resin cements to zirconia ceramic. Two hundred forty
Gitanjal Deka et al.
Journal of biomedical optics, 19(1), 011012-011012 (2013-08-21)
Cellular micropattering has been increasingly adopted in quantitative biological experiments. A Q-switched pulsed neodymium-doped yttrium ortho-vanadate (Nd∶YVO4) laser directed in-situ microfabrication technique for cell patterning is presented. A platform is designed uniquely to achieve laser ablation. The platform is comprised
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