Merck
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356018

Sigma-Aldrich

foil, thickness 0.25 mm, 99.9% trace metals basis

Synonym(s):
Zn
Empirical Formula (Hill Notation):
Zn
CAS Number:
Molecular Weight:
65.39
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

1 mmHg ( 487 °C)

质量水平

测定

99.9% trace metals basis

形式

foil

reaction suitability

core: zinc
reagent type: catalyst

电阻率

5.8 μΩ-cm, 20°C

厚度

0.25 mm

bp

907 °C (lit.)

mp

420 °C (lit.)

密度

7.133 g/mL at 25 °C (lit.)

SMILES string

[Zn]

InChI

1S/Zn

InChI key

HCHKCACWOHOZIP-UHFFFAOYSA-N

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Zinc foil, thickness 0.25 mm, 99.9% trace metals basis

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Zinc foil, 5m coil, thickness 0.175mm, as rolled, 99.95+%

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Zinc foil, not light tested, 25x25mm, thickness 0.015mm, 99.9%

GF03514700

assay

99.9% trace metals basis

assay

99.95%

assay

99.97% trace metals basis

assay

99.90%

form

foil

form

foil

form

sticks

form

foil

reaction suitability

core: zinc, reagent type: catalyst

reaction suitability

-

reaction suitability

-

reaction suitability

-

bp

907 °C (lit.)

bp

907 °C (lit.)

bp

907 °C (lit.)

bp

907 °C (lit.)

mp

420 °C (lit.)

mp

420 °C (lit.)

mp

420 °C (lit.)

mp

420 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

应用

Zinc can be used as a catalyst:
  • For the reduction of nitrobenzenes to aniline derivatives in the presence of ammonium chloride.
  • To synthesize β-hydroxy esters using ketones and α-bromoacetates via Reformatsky reaction.
  • For the transesterification of ethyl acetate and benzyl alcohol to synthesize benzyl acetate in the presence of imidazole.

数量

  • 50 × 50 mm(约 4.5 g)
  • 100 × 100 mm(约 18 g)

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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

Certificate of Origin

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