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1.12412

Supelco

Yttrium oxide 99+

for analysis 99+ EMSURE®

Synonym(s):
Yttrium oxide 99+
Empirical Formula (Hill Notation):
O3Y2
CAS Number:
Molecular Weight:
225.81
MDL number:
EC Index Number:
215-233-5

Quality Level

loss

≤1.0% loss on ignition, 1000°C

mp

2410 °C

density

5.0 g/cm3 at 20 °C

storage temp.

no temp limit

InChI

1S/3O.2Y/q3*-2;2*+3

InChI key

RUDFQVOCFDJEEF-UHFFFAOYSA-N

Analysis Note

Assay (complexometric, calc. on the ignited basis): ≥ 99
Loss on ignition (1000 °C): ≤ 1.0 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

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