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343226

Sigma-Aldrich

Nickel sulfide

99.7% trace metals basis, −200 mesh

Synonym(s):

Nickel subsulfide

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25 G
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25 G
$295.16

About This Item

Empirical Formula (Hill Notation):
Ni3S2
CAS Number:
12035-72-2
Molecular Weight:
240.21
EC Number:
234-829-6
MDL number:
MFCD00217044
UNSPSC Code:
12161600
PubChem Substance ID:
24861133
NACRES:
NA.23

$295.16

List Price$314.00Save 6%
Web-Only Promotion

Available to ship onMay 01, 2025Details

Request a Bulk Order

Quality Level

100

assay

99.7% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: nickel

particle size

−200 mesh

density

5.8 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

[Ni]=S=[Ni]=S=[Ni]

InChI

1S/3Ni.2S

InChI key

YGHCWPXPAHSSNA-UHFFFAOYSA-N

General description

Major phase is Ni3S2. Product may also include a small amount of sulfur-rich phase. Nickel Sulfide (Ni3S2) exists as a heazlewoodite mineral in nature. The structure of Ni3S2 is hombohedral. Raman spectral analysis of Ni3S2 has been reported.[1]

Application

Nickel sulfide was implanted in mice, to induce the growth of malignant fibrous histiocytomas.[2]

Packaging

Packaged in glass bottles

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Muta. 2 - Skin Sens. 1 - STOT RE 1 Inhalation

target_organs

Lungs

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW6571
MKCW9820
MKCT5147
MKCR5545
MKCS3368

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Raman spectroscopy of nickel sulfide Ni3S2.
Cheng Z, et al.
The Journal of Physical Chemistry C, 111(49), 17997-18000 (2007)
Prosper M'Bemba-Meka et al.
Archives of toxicology, 81(2), 89-99 (2006-07-11)
Human peripheral lymphocytes from whole blood cultures were exposed to either soluble form of nickel carbonate hydroxide (NiCH) (0-60 microM), or of nickel subsulfide (Ni(3)S(2)) (0-120 microM), or of nickel oxide (NiO) (0-120 microM), or nickel sulfate (NiSO(4)) (0-120 microM)
Weiming Ouyang et al.
Journal of cellular physiology, 218(1), 205-214 (2008-09-17)
It is well-known that insoluble nickel compounds possess much more potent carcinogenic activities as compared with soluble nickel compounds. Although it is assumed that the different entry and clearance rate are responsible for the difference, the mechanisms underlying the different
S K Chakrabarti et al.
Toxicology and applied pharmacology, 170(3), 153-165 (2001-02-13)
Isolated rat lymphocytes in salts-glucose medium (pH 7.2) were incubated with nickel chloride, nickel acetate, nickel sulfate, and a soluble form of nickel subsulfide (0-2 mM) at 37 degrees C for 2 h. The soluble form of nickel subsulfide induced
A Andrew et al.
Toxicology and applied pharmacology, 168(1), 50-57 (2000-09-23)
One cause of debilitating pulmonary fibrosis is inhalation of insoluble metals. Human epidemiological and animal studies have associated inhalation of nickel dusts with increased incidence of pulmonary fibrosis. However, specific mechanisms for nickel-induced pulmonary fibrosis have yet to be elucidated.
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