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Zinc

Name: Zinc
Brand: ALDRICH

nanopowder, 40-60 nm avg. part. size, ≥99% trace metals basis

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About This Item

Linear Formula:

CAS Number:

7440-66-6

Molecular Weight:

65.39

NACRES:

NA.23

PubChem Substance ID:

24880904

UNSPSC Code:

11101719

EC Number:

231-175-3

MDL number:

MFCD00011291

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Properties

vapor pressure

1 mmHg ( 487 °C)

Quality Segment

200

assay

≥99% trace metals basis

form

nanopowder

resistivity

5.8 μΩ-cm, 20°C

surface area

12 m²/g

impurities

≤10%

avg. part. size

40-60 nm

bp

907 °C (lit.)

mp

420 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

SMILES string

[Zn]

InChI

1S/Zn

InChI key

HCHKCACWOHOZIP-UHFFFAOYSA-N

Description

General description

Zinc nanoparticles possess a large surface area, low potential, and environmental-friendly properties. They can be used to prepare ZnO nanoparticles with enhanced luminescent properties. They can also be used in electrochemical H₂ production and CO₂reduction.

Application

Primary particles may form agglomerates of ~100nm in the powder phase which can be broken up through sonication.

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This Item	GF89263198	GF80644507
Sigma-Aldrich 578002 Zinc	GF89263198 Zinc	GF80644507 Zinc
description nanopowder, 40-60 nm avg. part. size, ≥99% trace metals basis	description wire reel, 0.2m, diameter 1.0mm, 99.999%	description rod, length 100 mm, 7.62 mm diameter, purity 99.9%
assay ≥99% trace metals basis	assay ≥99.999%	assay 99.9%
form nanopowder	form wire	form rod
Quality Level 200	Quality Level -	Quality Level -
bp 907 °C (lit.)	bp 907 °C (lit.)	bp 907 °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.)
mp 420 °C (lit.)	mp 420 °C (lit.)	mp 420 °C (lit.)

Pictograms

GHS09

Signal Word

Warning

Hazard Codes

H410

Precautionary Statements

P273

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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