Nickel catalysis plays a central role in many synthetic transformations ranging from cross coupling reactions in which carbon-carbon bonds are formed to the reduction of electron rich carbon bonds with raney nickel catalysts. Sigma-Aldrich provides an extensive suite of such nickel catalysts. These nickel catalysts span a range of oxidation states: Nickel (0), nickel (II), nickel (III) and nickel (IV). The types of Ni catalysts available for immediate purchase are aluminum nickel (Al Ni) alloys, ammonium nickel hydrates, Ni COD, Ni halides (chlorides, bromides, fluorides and iodides), Ni cyclopentadienyls, nickel metal, nickel acacs, and Raney Nickel catalysts that are products of W.R. Grace and Company. Regardless of the application, there is an extensive and high-purity selection of Ni catalysts available in the Sigma-Aldrich product portfolio.
Product #
Image
Description
Molecular Formula
Add to Cart
524271
Allyl(cyclopentadienyl) nickel(II) 97%
C8 H10 Ni
72240
Aluminum-nickel alloy purum, 50% Al basis, 50% Ni basis
221651
Aluminum-nickel catalyst Al-Ni 50:50 wt. %
AlNi
A1827
Ammonium nickel(II) sulfate hexahydrate ≥98%
H8 N2 NiO8 S2 · 6H2 O
574988
Ammonium nickel(II) sulfate hexahydrate 99.999% trace metals basis
H8 N2 NiO8 S2 · 6H2 O
09885
Ammonium nickel(II) sulfate hexahydrate purum p.a., ≥98.0% (KT)
H8 N2 NiO8 S2 · 6H2 O
244988
Bis(1,5- cyclooctadiene) nickel(0)
C16 H24 Ni
N7524
Bis(cyclopentadienyl) nickel(II)
C10 H10 Ni
901116
trans - Bis(dicyclohexylphenylphosphine) (2- methylphenyl) nickel(II) chloride
C43 H61 ClNiP2
728551
Bis[(2- dimethylamino) phenyl] amine nickel(II) chloride ≥97% (AT)
C16 H20 ClN3 Ni
901166
cis -[2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl](2-methylphenyl)nickel(II) chloride
C51 H39 ClNiP2
328219
[1,2- Bis(diphenylphosphino) ethane] dichloronickel(II)
C26 H24 Cl2 NiP2
901162
cis - [1,2- Bis(diphenylphosphino) ethane] (2- methylphenyl) nickel(II) chloride ≥95%
C33 H31 ClNiP2
470554
[1,1′-Bis(diphenylphosphino)ferrocene]dichloronickel(II) 97%
C34 H28 Cl2 FeNiP2
335363
[1,3- Bis(diphenylphosphino) propane] dichloronickel(II)
C27 H26 Cl2 NiP2
510475
Bis(methylcyclopentadienyl) nickel(II) 97%
C12 H14 Ni
901169
trans - Bis(methyldiphenylphosphine) (2- methylphenyl) nickel(II) chloride
C33 H33 ClNiP2
904937
2,6-Bis(N -pyrazolyl)pyridine nickel (II) dichloride ≥95% anhydrous basis
C11 H9 Cl2 N5 Ni
901165
trans - Bis(tricyclohexylphosphine) (2- methylphenyl) nickel(II) chloride ≥95%
C43 H73 ClNiP2
708526
Bis(tricyclohexylphosphine) nickel(II) dichloride 97%
C36 H66 Cl2 NiP2
901117
trans - Bis(tricyclopentylphosphine) (2- methylphenyl) nickel(II) chloride
C37 H61 ClNiP2
901163
trans - Bis(triethylphosphine) (2,4,6- trimethylphenyl) nickel(II) bromide ≥95%
C21 H41 BrNiP2
213934
Bis(triphenylphosphine) dicarbonylnickel
C38 H30 NiO2 P2
237116
Bis(triphenylphosphine) nickel(II) dichloride synthesis grade
C36 H30 Cl2 NiP2
900941
Chloro(4- cyanophenyl) [(R )-1-[(S ) - 2- [bis(4- fluorophenyl] phosphino] ferrocenyl] ethyldi-tert - butylphosphine] nickel(II) ≥95%
C39 H42 ClF2 FeNNiP2
900943
Chloro(4- cyanophenyl) [(R )-1-[(S ) - 2- (dicyclohexylphosphino) ferrocenyl] ethyldicyclohexylphosphine] nickel(II)
C43 H60 ClFeNNiP2
900942
Chloro(4- cyanophenyl) [(R )-1-[(S ) - 2- (dicyclohexylphosphino) ferrocenyl] ethyldiphenylphosphine] nickel(II) ≥95%
C43 H48 ClFeNNiP2
900944
Chloro(4- cyanophenyl) [(R )-1-[(S ) - 2- (diphenylphosphino) ferrocenyl] ethylditertbutylphosphine] nickel(II) ≥95%
C39 H44 ClFeNNiP2
512516
Chloro(cyclopentadienyl) (triphenylphosphine) nickel(II) 97%
C23 H20 ClNiP
794279
Chloro(2- methylphenyl) bis(triphenylphosphine) nickel(II)
C43 H37 ClNiP2
767662
Chloro(1- naphthyl) bis(triphenylphosphine) nickel(II) 97%
C46 H37 ClNiP2
908886
N - Cyano- 4- methoxy- picolinimidamide ≥95%
C8 H8 N4 O
911402
(CyPAd- DalPhos) NiCl(otol) ≥95%
C35 H49 ClNiO3 P2
331708
Dibromobis(triphenylphosphine) nickel(II) 99%
C36 H30 Br2 NiP2
761273
Dichloro[1,2- bis(diethylphosphino) ethane] nickel(II) 97%
C10 H24 Cl2 NiP2
332062
Dichlorobis(tributylphosphine) nickel(II)
C24 H54 Cl2 NiP2
567671
Dichlorobis(trimethylphosphine) nickel(II) 97%
C6 H18 Cl2 NiP2
422592
Dilithium tetrabromonickelate(II) solution 0.5 M in THF
Br4 Li2 Ni
901742
Dimethyl[(1- pyrrolidinyl) phenyl] - amine nickel(II) chloride ≥95%
C18 H22 ClN3 Ni
802948
(dppf)Ni(o -tolyl)Cl
C41 H35 ClFeNiP2
804371
Fro-DO, mixture of diastereomers 97%
C24 H22 N2 O6 S2
677426
Iron-nickel alloy nanopowder, <100 nm particle size (BET), ≥97%
902039
4- Methoxypicolinimidamide hydrochloride ≥95%
C7 H10 ClN3 O
902063
(2Z ,6Z )-N′2,N′6-Dicyanopyridine-2,6-bis(carboximidamide)
C9 H7 N7
ALD00608
Ni(bpy)3 Br2
C30 H24 Br2 N6 Ni
268259
Nickel foil, thickness 0.125 mm, ≥99.9%
Ni
357626
Nickel wire, diam. 0.5 mm, ≥99.9% trace metals basis
Ni
357634
Nickel wire, diam. 0.25 mm, ≥99.9%
Ni
208779
Nickel on silica/alumina extent of labeling: ~65 wt. % loading, powder
244066
Nickel(II) acetate tetrahydrate 98%
C4 H6 NiO4 · 4H2 O
72225
Nickel(II) acetate tetrahydrate purum p.a., ≥99.0% (KT)
C4 H6 NiO4 · 4H2 O
283657
Nickel(II) acetylacetonate 95%
C10 H14 NiO4
776254
Nickel(II) bis(trifluoromethanesulfonimide) hydrate 95%
C4 F12 N2 NiO8 S4 · xH2 O
217891
Nickel(II) bromide 98%
Br2 Ni
233730
Nickel(II) bromide hydrate 98%
Br2 Ni · xH2 O
72243
Nickel(II) bromide trihydrate 98% (AT)
Br2 Ni · 3H2 O
406341
Nickel(II) bromide ethylene glycol dimethyl ether complex 97%
C4 H10 Br2 NiO2
459674
Nickel(II) bromide 2-methoxyethyl ether complex
C6 H14 Br2 NiO3
544183
Nickel carbonate, basic hydrate 99.9% trace metals basis
CH4 Ni3 O7 · xH2 O
72248
Nickel(II) carbonate basic hydrate technical, ~46% Ni basis (KT)
339350
Nickel(II) chloride 98%
Cl2 Ni
31462
Nickel(II) chloride hexahydrate puriss. p.a., ≥98%
Cl2 Ni · 6H2 O
364304
Nickel(II) chloride hydrate 99.95% trace metals basis
Cl2 Ni · xH2 O
696668
Nickel(II) chloride ethylene glycol dimethyl ether complex 98%
C4 H10 O2 · Cl2 Ni
342211
Nickel(II) fluoride
F2 Ni
339709
Nickel(II) hexafluoroacetylacetonate hydrate 98%
C10 H2 F12 NiO4 · xH2 O
400777
Nickel(II) iodide powder
I2 Ni
244074
Nickel(II) nitrate hexahydrate crystals or chunks
N2 NiO6 · 6H2 O
408883
Nickel(II) 1,4,8,11,15,18,22,25- octabutoxy- 29H ,31H -phthalocyanine Dye content 97 %
C64 H80 N8 NiO8
72262
Nickel peroxide technical, oxidizing agent, ~30% active peroxide basis
NiO2
367192
Nickel(II) peroxide hydrate
NiO2 · xH2 O
372641
Nickel phosphide −100 mesh, 98%
Ni2 P
274909
Nickel(II) phthalocyanine- tetrasulfonic acid tetrasodium salt
C32 H12 N8 Na4 NiO12 S4
227676
Nickel(II) sulfate hexahydrate ACS reagent, ≥98%
NiO4 S · 6H2 O
13635
Nickel(II) sulfate hexa-/ heptahydrate for nickel plating, DIN 50970 H, ≥20.6% Ni and Co basis
NiO4 S · xH2 O
343226
Nickel sulfide 99.7% trace metals basis, −150 mesh
Ni3 S2
731331
Nickel(II) trifluoromethanesulfonate 96%
C2 F6 NiO6 S2
269948
2,3,7,8,12,13,17,18- Octaethyl- 21H ,23H -porphine nickel(II) 97%
C36 H44 N4 Ni
390011
Potassium hexafluoronickelate(IV) 99%
F6 K2 Ni
415154
Potassium tetracyanonickelate(II) hydrate
C4 K2 N4 Ni · xH2 O
902047
Pyridine- 2,6- bis(carboximidamide) dihydrochloride ≥95%
C7 H11 Cl2 N5
221678
Raney® -Nickel W.R. Grace and Co. Raney® 2800, slurry, in H2 O, active catalyst
510041
Raney® -Nickel W.R. Grace and Co. Raney® 4200, slurry, in H2 O, active catalyst
510033
Raney® -Nickel W.R. Grace and Co. Raney® 2400, slurry, in H2 O, active catalyst
510068
Raney® -Nickel W.R. Grace and Co. Raney® 3202, slurry, in H2 O, active catalyst
244996
Tetrakis(triphenylphosphine) nickel(0) Ni 4-7 % (approx.)
C72 H60 NiP4
288063
Tetrakis(triphenylphosphite) nickel(0)
C72 H64 NiO12 P4
252204
5,10,15,20- Tetraphenyl- 21H ,23H -porphine nickel(II) dye content ≥95 %
C44 H28 N4 Ni
798975
Trovitch Ni-Precatalyst
C34 H38 N2 NiP2