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1.12277

Sigma-Aldrich

Nickel

powder 99+

Synonym(s):

Nickel

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About This Item

Empirical Formula (Hill Notation):
Ni
CAS Number:
Molecular Weight:
58.69
UNSPSC Code:
12141729
EC Index Number:
231-111-4
NACRES:
NA.22

Quality Level

potency

>9000 mg/kg LD50, oral (Rat)

mp

1453 °C

density

8.90 g/cm3 at 25 °C

bulk density

1600‑2600 kg/m3

storage temp.

no temp limit

InChI

1S/Ni

InChI key

PXHVJJICTQNCMI-UHFFFAOYSA-N

Related Categories

Application

  • Nanoscale nickel oxide/nickel heterostructures for active hydrogen evolution electrocatalysis: This paper reports on nickel oxide/nickel heterostructures formed on carbon nanotubes for improved electrocatalysis (M Gong, W Zhou, MC Tsai, J Zhou, M Guan, 2014).

Analysis Note

Identity (elemental analysis): conforms
Assay (complexometric): ≥ 99.5 %
Particle Size (d50): about 10 µm

pictograms

Exclamation markHealth hazard

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Carc. 2 - Skin Sens. 1 - STOT RE 1 Inhalation

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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