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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

Signal Word

Danger

Hazard Statements

Hazard Classifications

Pyr. Sol. 1 - Water-react 1

Supplementary Hazards

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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The objective of this study was to assess the effect of heat application on the mechanical properties of glass ionomer cements. experimental design. The effect of heat on glass ionomer cements during their setting was evaluated by measuring compressive strength

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