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Merck
CN

262889

foil, thickness 1.0 mm, ≥99.9% trace metals basis

别名:

Ta

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关于此项目

经验公式(希尔记法):
Ta
化学文摘社编号:
分子量:
180.95
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141741
EC Number:
231-135-5
MDL number:
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vapor pressure

<0.01 mmHg ( 537.2 °C)

assay

≥99.9% trace metals basis

form

foil

autoignition temp.

572 °F

reaction suitability

core: tantalum

resistivity

13.5 μΩ-cm, 20°C

thickness

1.0 mm

bp

5425 °C (lit.)

mp

2996 °C (lit.)

density

16.69 g/cm3 (lit.)

SMILES string

[Ta]

InChI

1S/Ta

InChI key

GUVRBAGPIYLISA-UHFFFAOYSA-N

Preparation Note

10.4g = 25×25mm;41.6g = 50×50mm


存储类别

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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全球贸易项目编号

货号GTIN
262889-10.4G04061826116746