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A1827

Sigma-Aldrich

Ammonium nickel(II) sulfate hexahydrate

≥98%

Synonym(s):

Nickel ammonium sulfate

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About This Item

Linear Formula:
(NH4)2Ni(SO4)2 · 6H2O
CAS Number:
7785-20-8
Molecular Weight:
394.99
EC Number:
239-793-5
MDL number:
MFCD00150260
UNSPSC Code:
12352302
PubChem Substance ID:
57653829
NACRES:
NA.23

Quality Level

400

assay

≥98%

form

powder

reaction suitability

reagent type: catalyst
core: nickel

mp

85-89 °C (lit.)

SMILES string

N.N.[Ni++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].OS(O)(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/2H3N.Ni.2H2O4S.6H2O/c;;;2*1-5(2,3)4;;;;;;/h2*1H3;;2*(H2,1,2,3,4);6*1H2/q;;+2;;;;;;;;/p-2

InChI key

ZZPAXHDZFDUTLY-UHFFFAOYSA-L

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Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which 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

Certificates of Analysis (COA)

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The extraction of nickel (Ni) from ultramafic soils by phytomining can be achieved using Alyssum murale cultures. This study presents a new process for the valorization of Ni accumulated by this plant through the production of a Ni ammonium disulfate
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