Merck
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1.08780

Supelco

Zinc

granular for analysis, particle size about 3-8 mm EMSURE® ISO

Synonym(s):
Zinc
Empirical Formula (Hill Notation):
Zn
CAS Number:
Molecular Weight:
65.39
MDL number:
EC Index Number:
231-175-3

Quality Level

Agency

reag. ISO

product line

EMSURE®

assay

≥99.9% (complexometric)

form

granular

bp

906 °C/1013 hPa

mp

419 °C

density

7.13 g/cm3 at 20 °C

cation traces

As: ≤0.00001%
Cd: ≤0.0005%
Cu: ≤0.001%
Fe: ≤0.02%
Pb: ≤0.005%
Sn: ≤0.005%

storage temp.

2-30°C

InChI

1S/Zn

InChI key

HCHKCACWOHOZIP-UHFFFAOYSA-N

Analysis Note

Assay (complexometric): ≥ 99.9 %
As (Arsenic): ≤ 0.00001 %
Cd (Cadmium): ≤ 0.0005 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.02 %
Pb (Lead): ≤ 0.005 %
Sn (Tin): ≤ 0.005 %
Corresponds to ISO

Legal Information

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

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

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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