Merck
All Photos(1)

326429

Sigma-Aldrich

wire, diam. 0.25 mm, 99.999% trace metals basis

Empirical Formula (Hill Notation):
Cu
CAS Number:
Molecular Weight:
63.55
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

测定

99.999% trace metals basis

形式

wire

电阻率

1.673 μΩ-cm, 20°C

直径

0.25 mm

bp

2567 °C (lit.)

mp

1083.4 °C (lit.)

密度

8.94 g/mL at 25 °C (lit.)

SMILES string

[Cu]

InChI

1S/Cu

InChI key

RYGMFSIKBFXOCR-UHFFFAOYSA-N

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This Item
1.027031.02700IRMM522A
Copper wire, diam. 0.25 mm, 99.999% trace metals basis

Sigma-Aldrich

326429

Copper fine powder particle size 230 mesh ASTM) EMSURE®

Supelco

1.02703

Copper foil about 0.1 mm thickness for analysis EMSURE®

Supelco

1.02700

Copper

Copper IRMM®, certified reference material, 0.1 mm foil

IRMM522A

assay

99.999% trace metals basis

assay

≥99% (complexometric)

assay

≥99.7% (iodometric)

assay

-

form

wire

form

solid

form

solid

form

-

resistivity

1.673 μΩ-cm, 20°C

resistivity

-

resistivity

-

resistivity

1.673 μΩ-cm, 20°C

bp

2567 °C (lit.)

bp

-

bp

2580 °C/1013 hPa

bp

2567 °C (lit.)

mp

1083.4 °C (lit.)

mp

1083 °C

mp

1083 °C

mp

1083.4 °C (lit.)

density

8.94 g/mL at 25 °C (lit.)

density

8.96 g/cm3 at 20 °C

density

8.96 g/cm3

density

8.94 g/mL at 25 °C (lit.)

数量

4.4g = 10m;22g = 50m

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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