Merck
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1.02700

Supelco

Copper

foil about 0.1 mm thickness for analysis EMSURE®

Synonym(s):
Copper
Empirical Formula (Hill Notation):
Cu
CAS Number:
Molecular Weight:
63.55
MDL编号:
EC索引号:
231-159-6

质量水平

产品线

EMSURE®

测定

≥99.7% (iodometric)

形式

solid

杂质

≤0.02% Substances insoluble in nitric acid

bp

2580 °C/1013 hPa

mp

1083 °C

密度

8.96 g/cm3

堆积密度

1000 kg/m3

痕量阳离子

Ag: ≤0.002%
As: ≤0.0002%
Fe: ≤0.005%
Mn: ≤0.005%
Pb: ≤0.05%
Sb: ≤0.005%
Sn: ≤0.005%

储存温度

2-30°C

InChI

1S/Cu

InChI key

RYGMFSIKBFXOCR-UHFFFAOYSA-N

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Copper foil about 0.1 mm thickness for analysis EMSURE®

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Copper fine powder particle size 230 mesh ASTM) EMSURE®

Supelco

1.02703

assay

≥99.7% (iodometric)

assay

-

assay

-

assay

≥99% (complexometric)

form

solid

form

-

form

-

form

solid

impurities

≤0.02% Substances insoluble in nitric acid

impurities

-

impurities

-

impurities

≤0.02% Substances insoluble in nitric acid

mp

1083 °C

mp

1083.4 °C (lit.)

mp

1083.4 °C (lit.)

mp

1083 °C

density

8.96 g/cm3

density

8.94 g/mL at 25 °C (lit.)

density

8.94 g/mL at 25 °C (lit.)

density

8.96 g/cm3 at 20 °C

cation traces

Ag: ≤0.002%, As: ≤0.0002%, Fe: ≤0.005%, Mn: ≤0.005%, Pb: ≤0.05%, Sb: ≤0.005%, Sn: ≤0.005%

cation traces

-

cation traces

-

cation traces

Ag: ≤0.002%, As: ≤0.0005%, Fe: ≤0.005%, Mn: ≤0.001%, P: ≤0.001%, Pb: ≤0.01%, Sb: ≤0.001%, Sn: ≤0.01%

分析说明

Assay (iodometric): ≥ 99.7 %
Substances insoluble in nitric acid: ≤ 0.02 %
Ag (Silver): ≤ 0.002 %
As (Arsenic): ≤ 0.0002 %
Fe (Iron): ≤ 0.005 %
Mn (Manganese): ≤ 0.005 %
Pb (Lead): ≤ 0.05 %
Sb (Antimony): ≤ 0.005 %
Sn (Tin): ≤ 0.005 %

法律信息

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

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