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261327

Sigma-Aldrich

Yttrium

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

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About This Item

Fórmula empírica (Notação de Hill):
Y
Número CAS:
7440-65-5
Peso molecular:
88.91
Número CE:
231-174-8
Número MDL:
MFCD00011468
Código UNSPSC:
12141617
ID de substância PubChem:
24855806
NACRES:
NA.23

Ensaio

99.5% trace rare earth metals basis

forma

powder

resistividade

57 μΩ-cm, 20°C

tamanho de partícula

−40 mesh

pb

3338 °C (lit.)

pf

1522 °C (lit.)

densidade

4.469 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[Y]

InChI

1S/Y

chave InChI

VWQVUPCCIRVNHF-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Pictogramas

Flame
GHS02

Palavra indicadora

Warning

Frases de perigo

H228

Declarações de precaução

P210 - P240 - P241 - P280 - P370 + P378

Classificações de perigo

Flam. Sol. 2

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

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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)
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
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
Jianyuan Zhang et al.
Nature chemistry, 5(10), 880-885 (2013-09-24)
Although fullerenes were discovered nearly three decades ago, the mechanism of their formation remains a mystery. Many versions of the classic 'bottom-up' formation mechanism have been advanced, starting with C2 units that build up to form chains and rings of
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
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