09885

Sigma-Aldrich

Ammonium nickel(II) sulfate hexahydrate

purum p.a., ≥98.0% (KT)

Synonym(s):
Nickel ammonium sulfate
Linear Formula:
(NH4)2Ni(SO4)2 · 6H2O
CAS Number:
Molecular Weight:
394.99
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

grade

purum p.a.

assay

≥98.0% (KT)

form

powder or crystals

reaction suitability

reagent type: catalyst
core: nickel

mp

85-89 °C (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤500 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤200 mg/kg
Na: ≤100 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

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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Signal Word

Danger

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

The crystal structure of Tutton's salts. II. Magnesium ammonium sulfate hexahydrate and nickel ammonium sulfate hexahydrate.
Montgomery HT and Lingafelter EC.
Acta Crystallographica, 17(11), 1478-1479 (1964)
NAS-benzidine reaction of blood cells-new simple peroxidase staining method using nickel-ammonium sulfate.
T MITSUI et al.
Okajimas folia anatomica Japonica, 23(4-5), 331-336 (1951-08-01)
Diffusivity, density, viscosity, and refractive index of nickel ammonium sulfate aqueous solutions.
Mullin JW and Osman MM.
Journal of Chemical and Engineering Data, 12(4), 516-517 (1967)
Ammonium nickel sulfate hexahydrate crystal: a new ultraviolet light filter.
Su G, et al.
Journal of Physics D: Applied Physics, 35(20), 2652-2652 (2002)
J A Moreno-Bravo et al.
Brain structure & function, 219(3), 777-792 (2013-03-16)
Hindbrain rhombomeres in general are differentially specified molecularly by unique combinations of Hox genes with other developmental genes. Rhombomere 1 displays special features, including absence of Hox gene expression. It lies within the hindbrain range of the Engrailed genes (En1...

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