Transition Metal Salts

Transition metal salts are ionic compounds formed with transition metal cations. They are available in a variety of chemical compositions, quantities, purities, and reagent grades and possess magnetic and catalytic properties.

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Ammonium iron(II) sulfate hexahydrate, 99+%, for analysis

CAS: 7783-85-9 Molecular Formula: FeH20N2O14S2 Molecular Weight (g/mol): 392.13 MDL Number: MFCD00150530 InChI Key: MQLVWQSVRZVNIP-UHFFFAOYSA-L Synonym: Ferrous ammonium sulfate,Mohr's salt IUPAC Name: λ²-iron(2+) diammonium hexahydrate disulfate SMILES: [NH4+].[NH4+].O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

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Specifications

CAS	7783-85-9
Molecular Weight (g/mol)	392.13
MDL Number	MFCD00150530
SMILES	[NH4+].[NH4+].O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
Synonym	Ferrous ammonium sulfate,Mohr's salt
IUPAC Name	λ²-iron(2+) diammonium hexahydrate disulfate
InChI Key	MQLVWQSVRZVNIP-UHFFFAOYSA-L
Molecular Formula	FeH20N2O14S2

Ammonium iron(III) citrate, 16.5 to 18.5% Fe

CAS: 1185-57-5 Molecular Formula: C₆H₁₁FeNO₇ Molecular Weight (g/mol): 265 MDL Number: MFCD00013099 InChI Key: FRHBOQMZUOWXQL-UHFFFAOYSA-N Synonym: ammonium ferric citrate,ferri seltz,ammonii ferri citras,ferric ammonium citrate,iron ammonium citrate,ammonium iron 3+ citrate,ammonium iron iii citrate,iron ammonium citrate, green,ferri-ammoniumcitrat, braunes,ferriseltz PubChem CID: 118984355 IUPAC Name: azane;2-hydroxypropane-1,2,3-tricarboxylic acid;iron(3+) SMILES: C(C(=O)O)C(CC(=O)O)(C(=O)O)O.N.[Fe+3]

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Specifications

PubChem CID	118984355
CAS	1185-57-5
Molecular Weight (g/mol)	265
MDL Number	MFCD00013099
SMILES	C(C(=O)O)C(CC(=O)O)(C(=O)O)O.N.[Fe+3]
Synonym	ammonium ferric citrate,ferri seltz,ammonii ferri citras,ferric ammonium citrate,iron ammonium citrate,ammonium iron 3+ citrate,ammonium iron iii citrate,iron ammonium citrate, green,ferri-ammoniumcitrat, braunes,ferriseltz
IUPAC Name	azane;2-hydroxypropane-1,2,3-tricarboxylic acid;iron(3+)
InChI Key	FRHBOQMZUOWXQL-UHFFFAOYSA-N
Molecular Formula	C₆H₁₁FeNO₇

Iron(II) sulfide, fused sticks

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Ammonium tetrathiomolybdate, 99.95%, (trace metal basis)

CAS: 15060-55-6 Molecular Formula: H10MoN2S4 Molecular Weight (g/mol): 262.28 MDL Number: MFCD00136013 InChI Key: ZKKLPDLKUGTPME-UHFFFAOYSA-N Synonym: ammonium tetrathiomolybdate,molybdate 2-, tetrathioxo-, ammonium 1:2 , t-4,tiomolibdate diammonium,unii-4v6i63lw1e,ammonium thiomolybdate,molybdate 2-, tetrathioxo-, diammonium, t-4,ammonium tetrathiomolybdate vi,molybdate 2-, tetrathioxo-, diammonium, beta-4 PubChem CID: 15251598 SMILES: [NH4+].[NH4+].[SH-].[SH-].S=[Mo]=S

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Specifications

PubChem CID	15251598
CAS	15060-55-6
Molecular Weight (g/mol)	262.28
MDL Number	MFCD00136013
SMILES	[NH4+].[NH4+].[SH-].[SH-].S=[Mo]=S
Synonym	ammonium tetrathiomolybdate,molybdate 2-, tetrathioxo-, ammonium 1:2 , t-4,tiomolibdate diammonium,unii-4v6i63lw1e,ammonium thiomolybdate,molybdate 2-, tetrathioxo-, diammonium, t-4,ammonium tetrathiomolybdate vi,molybdate 2-, tetrathioxo-, diammonium, beta-4
InChI Key	ZKKLPDLKUGTPME-UHFFFAOYSA-N
Molecular Formula	H10MoN2S4

Molybdic acid, ACS reagent

CAS: 7782-91-4 Molecular Formula: H2MoO4 Molecular Weight (g/mol): 161.96 MDL Number: MFCD00036287 InChI Key: VLAPMBHFAWRUQP-UHFFFAOYSA-L Synonym: molybdic acid,molybdic vi acid,unii-i96n991j1n,dihydroxy dioxo molybdenum,molybdic acid acs,dihydroxy-dioxomolybdenum,molybdate moo42-, dihydrogen, t-4,dihydroxidodioxidomolybdenum,aronis24112,moo2 oh 2 PubChem CID: 82208 ChEBI: CHEBI:25371 IUPAC Name: dihydroxy(dioxo)molybdenum SMILES: O[Mo](O)(=O)=O

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Specifications

PubChem CID	82208
CAS	7782-91-4
Molecular Weight (g/mol)	161.96
ChEBI	CHEBI:25371
MDL Number	MFCD00036287
SMILES	O[Mo](O)(=O)=O
Synonym	molybdic acid,molybdic vi acid,unii-i96n991j1n,dihydroxy dioxo molybdenum,molybdic acid acs,dihydroxy-dioxomolybdenum,molybdate moo42-, dihydrogen, t-4,dihydroxidodioxidomolybdenum,aronis24112,moo2 oh 2
IUPAC Name	dihydroxy(dioxo)molybdenum
InChI Key	VLAPMBHFAWRUQP-UHFFFAOYSA-L
Molecular Formula	H2MoO4

Ammonium iron(II) sulfate hexahydrate, 99%, ACS reagent

Pricing and Availability
Specifications

CAS	7783-85-9
Molecular Weight (g/mol)	392.13
MDL Number	MFCD00150530
SMILES	[NH4+].[NH4+].O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
Synonym	Ferrous ammonium sulfate,Mohr's salt
IUPAC Name	λ²-iron(2+) diammonium hexahydrate disulfate
InChI Key	MQLVWQSVRZVNIP-UHFFFAOYSA-L
Molecular Formula	FeH20N2O14S2

Reinecke Salt, ACS Reagent

CAS: 13573-16-5 Molecular Formula: C₄H₁₀CrN₇S₄·H₂O Molecular Weight (g/mol): 354.46 MDL Number: MFCD00150925 Synonym: Ammonium reineckate,Ammonium tetrathiocyanatodiamminechromate

Pricing and Availability
Specifications

CAS	13573-16-5
Molecular Weight (g/mol)	354.46
MDL Number	MFCD00150925
Synonym	Ammonium reineckate,Ammonium tetrathiocyanatodiamminechromate
Molecular Formula	C₄H₁₀CrN₇S₄·H₂O

Thermo Scientific Chemicals Ruthenium Red, ≥85%, pure

CAS: 11103-72-3 Molecular Formula: H₂₄Cl₆N₁₄O₂Ru₃ Molecular Weight (g/mol): 786.35 InChI Key: JQJSTVUROJELSR-UHFFFAOYSA-H Synonym: 6cl.o2ru3.14nh3,ruthenium red, technical grade,degrees +/->> aeno>> ie,azane;ruthenium 2+ ;hexachloride;dihydrate,ruthenium red, for microscopy calc. on dry substance, at,ruthenium red, for microscopy calc. on dry basis, at,triruthenoxane-1,1,3,3,5,5-hexakis ylium tetradecaamine hexachloride PubChem CID: 16218584 IUPAC Name: azane;ruthenium(2+);hexachloride;dihydrate SMILES: N.N.N.N.N.N.N.N.N.N.N.N.N.N.O.O.[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ru+2].[Ru+2].[Ru+2]

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Specifications

PubChem CID	16218584
CAS	11103-72-3
Molecular Weight (g/mol)	786.35
SMILES	N.N.N.N.N.N.N.N.N.N.N.N.N.N.O.O.[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ru+2].[Ru+2].[Ru+2]
Synonym	6cl.o2ru3.14nh3,ruthenium red, technical grade,degrees +/->> aeno>> ie,azane;ruthenium 2+ ;hexachloride;dihydrate,ruthenium red, for microscopy calc. on dry substance, at,ruthenium red, for microscopy calc. on dry basis, at,triruthenoxane-1,1,3,3,5,5-hexakis ylium tetradecaamine hexachloride
IUPAC Name	azane;ruthenium(2+);hexachloride;dihydrate
InChI Key	JQJSTVUROJELSR-UHFFFAOYSA-H
Molecular Formula	H₂₄Cl₆N₁₄O₂Ru₃

Iron(II) sulfate heptahydrate, 99+%, ACS reagent

CAS: 7782-63-0 Molecular Formula: FeH14O11S Molecular Weight (g/mol): 278.01 MDL Number: MFCD00149719 InChI Key: SURQXAFEQWPFPV-UHFFFAOYSA-L Synonym: iron ii sulfate heptahydrate,ferrous sulfate heptahydrate,presfersul,melanterite mineral,iron sulfate heptahydrate,iron 2+ sulfate heptahydrate,fesofor,fesotyme,haemofort,ironate PubChem CID: 62662 ChEBI: CHEBI:75836 SMILES: O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O

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Specifications

PubChem CID	62662
CAS	7782-63-0
Molecular Weight (g/mol)	278.01
ChEBI	CHEBI:75836
MDL Number	MFCD00149719
SMILES	O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O
Synonym	iron ii sulfate heptahydrate,ferrous sulfate heptahydrate,presfersul,melanterite mineral,iron sulfate heptahydrate,iron 2+ sulfate heptahydrate,fesofor,fesotyme,haemofort,ironate
InChI Key	SURQXAFEQWPFPV-UHFFFAOYSA-L
Molecular Formula	FeH14O11S

Hexaammineruthenium(III) chloride, 98%

CAS: 14282-91-8 Molecular Formula: Cl3H18N6Ru Molecular Weight (g/mol): 309.61 MDL Number: MFCD00011478 InChI Key: GBDZMMXUOBAJMN-UHFFFAOYSA-K Synonym: hexaammineruthenium iii chloride,hexaammineruthenium trichloride,hexaamminetrichlororuthenium,hexaammineruthenium trichloride, hydrate,ruthenium 3+ , hexaammine-, trichloride, hydrate,ruthenium 3+ chloride ammoniate 1:3:6,hexaammineruthenium iii trichloride,ruthenium 3+ ion hexaamine trichloride,ruthenium 3+ , hexaammine-, trichloride PubChem CID: 159731 SMILES: N.N.N.N.N.N.[Cl-].[Cl-].[Cl-].[Ru+3]

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Specifications

PubChem CID	159731
CAS	14282-91-8
Molecular Weight (g/mol)	309.61
MDL Number	MFCD00011478
SMILES	N.N.N.N.N.N.[Cl-].[Cl-].[Cl-].[Ru+3]
Synonym	hexaammineruthenium iii chloride,hexaammineruthenium trichloride,hexaamminetrichlororuthenium,hexaammineruthenium trichloride, hydrate,ruthenium 3+ , hexaammine-, trichloride, hydrate,ruthenium 3+ chloride ammoniate 1:3:6,hexaammineruthenium iii trichloride,ruthenium 3+ ion hexaamine trichloride,ruthenium 3+ , hexaammine-, trichloride
InChI Key	GBDZMMXUOBAJMN-UHFFFAOYSA-K
Molecular Formula	Cl3H18N6Ru

Sodium tungstate dihydrate, 99+%, ACS reagent

CAS: 10213-10-2 Molecular Formula: Na₂O₄W·₂H₂O Molecular Weight (g/mol): 329.85 MDL Number: MFCD00149190 InChI Key: WPZFLQRLSGVIAA-UHFFFAOYSA-N Synonym: sodium tungstate dihydrate,sodium tungstate, dihydrate,unii-x1f4ny6u13,tungstic acid, sodium salt, dihydrate,tungstic acid sodium salt dihydrate,tungstic acid sodium salt,disodium dihydrate tungstate,sodium tungstate vi dihydrate,na2o4w.2h2o,na2wo4.2h2o PubChem CID: 150191 ChEBI: CHEBI:63939 IUPAC Name: disodium;dioxido(dioxo)tungsten;dihydrate SMILES: O.O.[O-][W](=O)(=O)[O-].[Na+].[Na+]

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Specifications

PubChem CID	150191
CAS	10213-10-2
Molecular Weight (g/mol)	329.85
ChEBI	CHEBI:63939
MDL Number	MFCD00149190
SMILES	O.O.[O-][W](=O)(=O)[O-].[Na+].[Na+]
Synonym	sodium tungstate dihydrate,sodium tungstate, dihydrate,unii-x1f4ny6u13,tungstic acid, sodium salt, dihydrate,tungstic acid sodium salt dihydrate,tungstic acid sodium salt,disodium dihydrate tungstate,sodium tungstate vi dihydrate,na2o4w.2h2o,na2wo4.2h2o
IUPAC Name	disodium;dioxido(dioxo)tungsten;dihydrate
InChI Key	WPZFLQRLSGVIAA-UHFFFAOYSA-N
Molecular Formula	Na₂O₄W·₂H₂O

Manganese(IV) oxide, 99.99+%, (trace metal basis)

CAS: 1313-13-9 Molecular Formula: MnO2 Molecular Weight (g/mol): 86.94 MDL Number: MFCD00003463 InChI Key: NUJOXMJBOLGQSY-UHFFFAOYSA-N Synonym: manganese dioxide,manganese iv oxide,manganese peroxide,manganese superoxide,manganese black,manganese binoxide,manganese oxide,mangandioxid,black manganese oxide,braunstein PubChem CID: 14801 IUPAC Name: dioxomanganese SMILES: O=[Mn]=O

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Specifications

PubChem CID	14801
CAS	1313-13-9
Molecular Weight (g/mol)	86.94
MDL Number	MFCD00003463
SMILES	O=[Mn]=O
Synonym	manganese dioxide,manganese iv oxide,manganese peroxide,manganese superoxide,manganese black,manganese binoxide,manganese oxide,mangandioxid,black manganese oxide,braunstein
IUPAC Name	dioxomanganese
InChI Key	NUJOXMJBOLGQSY-UHFFFAOYSA-N
Molecular Formula	MnO2

Tungsten(VI) oxide, 99+%

CAS: 1314-35-8 MDL Number: MFCD00011466 InChI Key: ZNOKGRXACCSDPY-UHFFFAOYSA-N Synonym: tungsten trioxide,tungsten vi oxide,tungstic oxide,tungstic anhydride,tungsten oxide wo3,tungsten blue,tungstic acid anhydride,wolframic acid, anhydride,tungstentrioxide,acmc-20ajaa PubChem CID: 14811 IUPAC Name: trioxotungsten SMILES: O=[W](=O)=O

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Specifications

PubChem CID	14811
CAS	1314-35-8
MDL Number	MFCD00011466
SMILES	O=[W](=O)=O
Synonym	tungsten trioxide,tungsten vi oxide,tungstic oxide,tungstic anhydride,tungsten oxide wo3,tungsten blue,tungstic acid anhydride,wolframic acid, anhydride,tungstentrioxide,acmc-20ajaa
IUPAC Name	trioxotungsten
InChI Key	ZNOKGRXACCSDPY-UHFFFAOYSA-N

Titanium(IV) oxide, 98+%, anatase powder

CAS: 13463-67-7 Molecular Formula: O2Ti Molecular Weight (g/mol): 79.87 MDL Number: MFCD00011269 MFCD00210650 InChI Key: GWEVSGVZZGPLCZ-UHFFFAOYSA-N Synonym: titanium dioxide,titania,titanium iv oxide,rutile,anatase,brookite,titanium white,flamenco,hombitan,titafrance PubChem CID: 26042 ChEBI: CHEBI:32234 IUPAC Name: dioxotitanium SMILES: O=[Ti]=O

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Specifications

PubChem CID	26042
CAS	13463-67-7
Molecular Weight (g/mol)	79.87
ChEBI	CHEBI:32234
MDL Number	MFCD00011269 MFCD00210650
SMILES	O=[Ti]=O
Synonym	titanium dioxide,titania,titanium iv oxide,rutile,anatase,brookite,titanium white,flamenco,hombitan,titafrance
IUPAC Name	dioxotitanium
InChI Key	GWEVSGVZZGPLCZ-UHFFFAOYSA-N
Molecular Formula	O2Ti

Molybdenum(VI) oxide, 99+%

CAS: 1313-27-5 Molecular Formula: MoO3 Molecular Weight (g/mol): 143.95 MDL Number: MFCD00003469 InChI Key: JKQOBWVOAYFWKG-UHFFFAOYSA-N Synonym: molybdenum trioxide,molybdenum vi oxide,molybdic anhydride,molybdic trioxide,molybdena,molybdic oxide,molybdenum oxide,molybdic acid anhydride,molybdenum peroxide PubChem CID: 14802 ChEBI: CHEBI:30627 IUPAC Name: trioxomolybdenum SMILES: O=[Mo](=O)=O

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Specifications

PubChem CID	14802
CAS	1313-27-5
Molecular Weight (g/mol)	143.95
ChEBI	CHEBI:30627
MDL Number	MFCD00003469
SMILES	O=[Mo](=O)=O
Synonym	molybdenum trioxide,molybdenum vi oxide,molybdic anhydride,molybdic trioxide,molybdena,molybdic oxide,molybdenum oxide,molybdic acid anhydride,molybdenum peroxide
IUPAC Name	trioxomolybdenum
InChI Key	JKQOBWVOAYFWKG-UHFFFAOYSA-N
Molecular Formula	MoO3

Transition Metal Salts

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