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Key Documents

14602

Sigma-Aldrich

Zirconium

≥97.0% Zr + Hf basis, powder

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About This Item

Empirical Formula (Hill Notation):
Zr
CAS Number:
Molecular Weight:
91.22
EC Number:
MDL number:
UNSPSC Code:
12141751
PubChem Substance ID:

assay

≥97.0% Zr + Hf basis

form

powder

reaction suitability

reagent type: catalyst
core: zirconium

resistivity

40 μΩ-cm, 20°C

impurities

≤3% hafnium (Hf)

bp

4377 °C (lit.)

mp

1852 °C (lit.)

density

6.5 g/mL at 25 °C (lit.)

SMILES string

[Zr]

InChI

1S/Zr

InChI key

QCWXUUIWCKQGHC-UHFFFAOYSA-N

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Packaging

bottled under inert gas

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Pyr. Sol. 1 - Water-react 1

supp_hazards

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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