Merck
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1.02703

Supelco

Copper

fine powder particle size < 63 µm (> 230 mesh ASTM) EMSURE®

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

Quality Level

product line

EMSURE®

assay

≥99% (complexometric)

form

solid

impurities

≤0.02% Substances insoluble in nitric acid

mp

1083 °C

density

8.96 g/cm3 at 20 °C

bulk density

1290 kg/m3

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%

storage temp.

2-30°C

InChI

1S/Cu

InChI key

RYGMFSIKBFXOCR-UHFFFAOYSA-N

Related Categories

Packaging

250 g in Plastic bottle
1 kg in Plastic bottle

Linkage

Replaces: CX1925-4; CX1925-2; CX1925

Analysis Note

Assay (complexometric): ≥ 99 %
Substances insoluble in nitric acid: ≤ 0.02 %
P (phosphorus): ≤ 0.001 %
Ag (Silver): ≤ 0.002 %
As (Arsenic): ≤ 0.0005 %
Fe (Iron): ≤ 0.005 %
Mn (Manganese): ≤ 0.001 %
Pb (Lead): ≤ 0.01 %
Sb (Antimony): ≤ 0.001 %
Sn (Tin): ≤ 0.01 %

Legal Information

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

Pictograms

FlameEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Quality

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