243469

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Zinc

granular, 20-30 mesh, ACS reagent, ≥99.8%

All Photos(3)

Synonym(s):

Zn

Empirical Formula (Hill Notation):

Zn

CAS Number:

7440-66-6

Molecular Weight:

65.39

EC Number:

231-175-3

MDL number:

MFCD00011291

PubChem Substance ID:

24854618

NACRES:

NA.22

grade

ACS reagent

Quality Level

200

vapor pressure

1 mmHg ( 487 °C)

Assay

≥99.8%

form

granular

reaction suitability

core: zinc
reagent type: catalyst

resistivity

5.8 μΩ-cm, 20°C

particle size

20-30 mesh

bp

907 °C (lit.)

mp

420 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

cation traces

Fe: ≤0.01%
Pb: ≤0.01%

suitability

passes application test for determination of arsenic (As)

SMILES string

[Zn]

InChI

1S/Zn

InChI key

HCHKCACWOHOZIP-UHFFFAOYSA-N

Related Categories

Inorganic Catalysts

Transition Metal Catalysts

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This Item	SML1568	31653	1.08789
Sigma-Aldrich 243469 Zinc	Sigma-Aldrich SML1568 ZINC05626394	Sigma-Aldrich 31653 Zinc	Supelco 1.08789 Zinc
assay ≥99.8%	assay ≥98% (HPLC)	assay ≥99.9%	assay ≥95% (complexometric)
form granular	form powder	form granular	form powder
reaction suitability core: zinc, reagent type: catalyst	reaction suitability -	reaction suitability core: zinc, reagent type: catalyst	reaction suitability -
bp 907 °C (lit.)	bp -	bp 907 °C (lit.)	bp 908 °C/1013 hPa
mp 420 °C (lit.)	mp -	mp 420 °C (lit.)	mp 420 °C
density 7.133 g/mL at 25 °C (lit.)	density -	density 7.133 g/mL at 25 °C (lit.)	density 7.14 g/cm³ at 20 °C

Application

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

Pictograms

GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)