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262994

Sigma-Aldrich

Yttrium

chips, 99.9% trace rare earth metals basis

Sinónimos:

Yttrium element, Yttrium-89

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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:
24855941
NACRES:
NA.23

Quality Level

100

assay

99.9% trace rare earth metals basis

form

chips

resistivity

57 μΩ-cm, 20°C

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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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
MKCW7159
MKCN7471
MKBT5140V
04815EJ
07203CJ

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Yttrium(III) chloride anhydrous, powder, 99.99% trace metals basis

Sigma-Aldrich

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Yttrium(III) chloride

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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
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