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357464

Yttrium barium copper oxide

Name: Yttrium barium copper oxide
Brand: ALDRICH

powder, ≤5 μm particle size, 99.9%

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About This Item

Linear Formula:

YBa₂Cu₃O_x, x ~ 6.7-9.5

CAS Number:

107539-20-8

NACRES:

NA.23

PubChem Substance ID:

24861918

UNSPSC Code:

12352303

MDL number:

MFCD00213924

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Properties

Quality Segment

100

assay

99.9%

form

powder

composition

YBa₂Cu₃O₇

reaction suitability

core: barium, core: copper

particle size

≤5 μm

SMILES string

O=[Cu].O=[Ba].O=[Y]O[Y]=O

InChI

1S/Ba.Cu.5O.2Y

InChI key

OHBOMLDLKVPQKS-UHFFFAOYSA-N

Description

Features and Benefits

produced for optimum phase purity (>99%) and sinterability.

Physical form

High Tc superconductor powder

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Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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