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267724

Sigma-Aldrich

Zirconium

rod, diam. 6.35 mm, ≥99% trace metals basis

Synonym(s):

Zirconium element

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About This Item

Empirical Formula (Hill Notation):
Zr
CAS Number:
7440-67-7
Molecular Weight:
91.22
EC Number:
231-176-9
MDL number:
MFCD00011303
UNSPSC Code:
12141751
PubChem Substance ID:
24856241
NACRES:
NA.23

Quality Level

100

assay

≥99% trace metals basis

form

rod

resistivity

40 μΩ-cm, 20°C

diam.

6.35 mm

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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Quantity

100 g = 50 cm; 20 g = 10 cm

pictograms

Flame
GHS02

signalword

Danger

hcodes

H228

Hazard Classifications

Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM7158
MKCL4187
MKCL1806
MKCK3793
MKCF7213

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The enigma of the bilayered zirconia restoration.
Bernard E Keough et al.
Dentistry today, 32(5), 68-68 (2013-06-01)
Surgical, biologic and implant-related factors affecting bone remodeling around implants.
Matteo Capelli
The European journal of esthetic dentistry : official journal of the European Academy of Esthetic Dentistry, 8(2), 279-313 (2013-05-29)
Gopalu Karunakaran et al.
Journal of nanoscience and nanotechnology, 13(1), 678-685 (2013-05-08)
Currently, nanometal oxides are used extensively in different industries such as medicine, cosmetics and food. The increased consumption of nanoparticles (NPs) leads the necessity to understand the fate of the nanoparticles in the environment. The present study focused on the
M Sasse et al.
International journal of computerized dentistry, 16(2), 109-118 (2013-08-13)
This study evaluated the clinical outcome of CAD/CAM zirconia-ceramic resin-bonded fixed dental prostheses (RBFDPs) with a cantilevered single-retainer design. Thirty anterior zirconia-ceramic RBFDPs fabricated with the Cerec CAD/CAM system were inserted using either a phosphate monomer containing resin (Panavia 21
O Tymofiyeva et al.
Dento maxillo facial radiology, 42(6), 20120271-20120271 (2013-04-24)
To investigate the potential influence of standard dental materials on dental MRI (dMRI) by estimating the magnetic susceptibility with the help of the MRI-based geometric distortion method and to classify the materials from the standpoint of dMRI. A series of
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