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267651

Sigma-Aldrich

锆

sponge, ≥99% trace metals basis

别名:

Zirconium element

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About This Item

经验公式（希尔记法）:
Zr
CAS号:
7440-67-7
分子量:
91.22
EC號碼:
231-176-9
MDL號碼:
MFCD00011303
分類程式碼代碼:
12141751
PubChem物質ID:
24856238
NACRES:
NA.23

化驗

≥99% trace metals basis

形狀

sponge

電阻係數

40 μΩ-cm, 20°C

bp

4377 °C (lit.)

mp

1852 °C (lit.)

密度

6.5 g/mL at 25 °C (lit.)

SMILES 字串

[Zr]

InChI

1S/Zr

InChI 密鑰

QCWXUUIWCKQGHC-UHFFFAOYSA-N

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應用

作为铝热反应的原料合成新型化合物 ZrXFe1-XO2，该化合物是首例报道的含有 Fe-Zr 直接键合的化合物。

象形圖

Flame
GHS02

訊號詞

Danger

危險聲明

H250,H260

危險分類

Pyr. Sol. 1 - Water-react 1

安全危害

EUH014

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKBT4003V
MKBQ4541V
MKBM6572V
MKBJ8875V
MKBH6875V

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Ghigna, P. et al.
Journal of the American Chemical Society, 121, 301-301 (1999)
The enigma of the bilayered zirconia restoration.
Bernard E Keough et al.
Dentistry today, 32(5), 68-68 (2013-06-01)
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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