Merck
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31653

Sigma-Aldrich

Zinc

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.9%, granular

Synonym(s):
Zn
Empirical Formula (Hill Notation):
Zn
CAS Number:
Molecular Weight:
65.39
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

grade

ACS reagent
puriss. p.a.

Quality Level

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

vapor pressure

1 mmHg ( 487 °C)

Assay

≥99.9%

form

granular

reaction suitability

core: zinc
reagent type: catalyst

resistivity

5.8 μΩ-cm, 20°C

bp

907 °C (lit.)

mp

420 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

cation traces

As: ≤0.1 mg/kg
Cd: ≤5 mg/kg
Cu: ≤10 mg/kg
Fe: ≤20 mg/kg
Pb: ≤50 mg/kg
Sn: ≤10 mg/kg

SMILES string

[Zn]

InChI

1S/Zn

InChI key

HCHKCACWOHOZIP-UHFFFAOYSA-N

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Zinc puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.9%, granular

Sigma-Aldrich

31653

Zinc

Zinc purum, powder

Sigma-Aldrich

96454

Zinc

Zinc coarse powder for analysis suitable for filling of reductors, particle size about 0.3- 1.5 mm (14-50 mesh ASTM) EMSURE® Reag. Ph Eur

Supelco

1.08756

Zinc

Zinc sticks

Supelco

1.08782

Zinc

assay

≥99.9%

assay

-

assay

≥99.9% (complexometric)

assay

≥99.9% (complexometric)

form

granular

form

powder

form

granular

form

sticks

reaction suitability

core: zinc, reagent type: catalyst

reaction suitability

core: zinc, reagent type: catalyst

reaction suitability

-

reaction suitability

-

bp

907 °C (lit.)

bp

907 °C (lit.)

bp

906 °C/1013 hPa

bp

-

mp

420 °C (lit.)

mp

420 °C (lit.)

mp

419 °C

mp

-

density

7.133 g/mL at 25 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

density

7.13 g/cm3 at 20 °C

density

-

Application

Zinc can be used in the preparation of organozinc reagents, Reformatsky reagents, and the Simmons-Smith reagent.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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

Certificate of Origin

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