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Inorganic Salts

Inorganic salts lack carbon-hydrogen bonds and are ionic compounds composed of cations and anions. Available in various chemical compositions, quantities, purities, and reagent grades, inorganic salts are ideal for industrial and everyday lab applications.
Alkali Metal Salts (291)
Transition Metal Salts (213)
Metalloid Salts (71)
Ammonium Salts (67)
Alkaline Earth Metal Salts (33)
Post-Transition Metal Salts (24)
Reactive Nonmetal Salts (8)
Halogen Inorganic Salts (4)
Lanthanide Salts (1)

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1 – 15 of 411 results
1

Sodium Sulfate, Anhydrous, EMSURE™, MilliporeSigma™

CAS: 7757-82-6 Molecular Formula: Na2O4S Molecular Weight (g/mol): 142.04 MDL Number: MFCD00003504 InChI Key: PMZURENOXWZQFD-UHFFFAOYSA-L Synonym: sodium sulfate,disodium sulfate,salt cake,thenardite,sodium sulfate anhydrous,sodium sulphate,sodium sulfate, anhydrous,sulfuric acid disodium salt,disodium sulphate,sodium sulfate 2:1 PubChem CID: 24436 ChEBI: CHEBI:32149 IUPAC Name: disodium sulfate SMILES: [Na+].[Na+].[O-]S([O-])(=O)=O

EDGE
PubChem CID 24436
CAS 7757-82-6
Molecular Weight (g/mol) 142.04
ChEBI CHEBI:32149
MDL Number MFCD00003504
SMILES [Na+].[Na+].[O-]S([O-])(=O)=O
Synonym sodium sulfate,disodium sulfate,salt cake,thenardite,sodium sulfate anhydrous,sodium sulphate,sodium sulfate, anhydrous,sulfuric acid disodium salt,disodium sulphate,sodium sulfate 2:1
IUPAC Name disodium sulfate
InChI Key PMZURENOXWZQFD-UHFFFAOYSA-L
Molecular Formula Na2O4S
2

Sodium Hexametaphosphate, MilliporeSigma™

CAS: 10124-56-8 Molecular Formula: (NaPO3)6 Synonym: Hexasodium Metaphosphate,Hexasodium Salt

EDGE
CAS 10124-56-8
Synonym Hexasodium Metaphosphate,Hexasodium Salt
Molecular Formula (NaPO3)6
3

Sodium Sulfate Anhydrous (Granular/ACS), MilliporeSigma™

CAS: 7757-82-6 Molecular Formula: Na2O4S Molecular Weight (g/mol): 142.04 MDL Number: MFCD00003504 InChI Key: PMZURENOXWZQFD-UHFFFAOYSA-L Synonym: sodium sulfate,disodium sulfate,salt cake,thenardite,sodium sulfate anhydrous,sodium sulphate,sodium sulfate, anhydrous,sulfuric acid disodium salt,disodium sulphate,sodium sulfate 2:1 PubChem CID: 24436 ChEBI: CHEBI:32149 IUPAC Name: disodium sulfate SMILES: [Na+].[Na+].[O-]S([O-])(=O)=O

EDGE
PubChem CID 24436
CAS 7757-82-6
Molecular Weight (g/mol) 142.04
ChEBI CHEBI:32149
MDL Number MFCD00003504
SMILES [Na+].[Na+].[O-]S([O-])(=O)=O
Synonym sodium sulfate,disodium sulfate,salt cake,thenardite,sodium sulfate anhydrous,sodium sulphate,sodium sulfate, anhydrous,sulfuric acid disodium salt,disodium sulphate,sodium sulfate 2:1
IUPAC Name disodium sulfate
InChI Key PMZURENOXWZQFD-UHFFFAOYSA-L
Molecular Formula Na2O4S
4

Potassium Iodide, Crystalline, MilliporeSigma™

CAS: 7681-11-0 Molecular Formula: IK Molecular Weight (g/mol): 166.00 InChI Key: NLKNQRATVPKPDG-UHFFFAOYSA-M Synonym: potassium iodide,potassium iodide ki,pima,kali iodide,thyro-block,knollide,kisol,asmofug e,potassium diiodide,potassium monoiodide PubChem CID: 4875 ChEBI: CHEBI:8346 IUPAC Name: potassium iodide SMILES: [K+].[I-]

PubChem CID 4875
CAS 7681-11-0
Molecular Weight (g/mol) 166.00
ChEBI CHEBI:8346
SMILES [K+].[I-]
Synonym potassium iodide,potassium iodide ki,pima,kali iodide,thyro-block,knollide,kisol,asmofug e,potassium diiodide,potassium monoiodide
IUPAC Name potassium iodide
InChI Key NLKNQRATVPKPDG-UHFFFAOYSA-M
Molecular Formula IK
5

Sand, Standard, MilliporeSigma™

CAS: 14808-60-7 Molecular Formula: O2Si Molecular Weight (g/mol): 60.08 MDL Number: MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: silanedione SMILES: O=[Si]=O

PubChem CID 24261
CAS 14808-60-7
Molecular Weight (g/mol) 60.08
ChEBI CHEBI:30563
MDL Number MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733
SMILES O=[Si]=O
Synonym silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous
IUPAC Name silanedione
InChI Key VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Molecular Formula O2Si
6

Sodium Carbonate Anhydrous ACS, MilliporeSigma™
GSA_VA

CAS: 497-19-8 Molecular Formula: CNa2O3 Molecular Weight (g/mol): 105.99 MDL Number: MFCD00003494 InChI Key: CDBYLPFSWZWCQE-UHFFFAOYSA-L Synonym: sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda PubChem CID: 10340 ChEBI: CHEBI:29377 IUPAC Name: disodium carbonate SMILES: [Na+].[Na+].[O-]C([O-])=O

PubChem CID 10340
CAS 497-19-8
Molecular Weight (g/mol) 105.99
ChEBI CHEBI:29377
MDL Number MFCD00003494
SMILES [Na+].[Na+].[O-]C([O-])=O
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
IUPAC Name disodium carbonate
InChI Key CDBYLPFSWZWCQE-UHFFFAOYSA-L
Molecular Formula CNa2O3
7

Potassium Phosphate, Monobasic, 99.0% min., HPLC, MilliporeSigma™

CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.08 MDL Number: MFCD00011401 MFCD00147253 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M Synonym: potassium dihydrogen phosphate,monopotassium phosphate,potassium phosphate monobasic,potassium phosphate, monobasic,potassium acid phosphate,phosphoric acid, monopotassium salt,monobasic potassium phosphate,monopotassium monophosphate,monopotassium dihydrogen phosphate,monopotassium orthophosphate PubChem CID: 516951 ChEBI: CHEBI:63036 IUPAC Name: potassium dihydrogen phosphate SMILES: [K+].OP(O)([O-])=O

PubChem CID 516951
CAS 7778-77-0
Molecular Weight (g/mol) 136.08
ChEBI CHEBI:63036
MDL Number MFCD00011401 MFCD00147253
SMILES [K+].OP(O)([O-])=O
Synonym potassium dihydrogen phosphate,monopotassium phosphate,potassium phosphate monobasic,potassium phosphate, monobasic,potassium acid phosphate,phosphoric acid, monopotassium salt,monobasic potassium phosphate,monopotassium monophosphate,monopotassium dihydrogen phosphate,monopotassium orthophosphate
IUPAC Name potassium dihydrogen phosphate
InChI Key GNSKLFRGEWLPPA-UHFFFAOYSA-M
Molecular Formula H2KO4P
8

Ammonium Dihydrogen Phosphate, MilliporeSigma™
GSA_VA

CAS: 7722-76-1 Molecular Formula: H6NO4P Molecular Weight (g/mol): 115.03 MDL Number: MFCD00003396 InChI Key: LFVGISIMTYGQHF-UHFFFAOYSA-N Synonym: ammonium dihydrogen phosphate,monoammonium phosphate,ammonium biphosphate,ammonium acid phosphate,phosphoric acid, monoammonium salt,ammonium monophosphate,ammonium dihydrogen orthophosphate,ammonium dihydrophosphate,ammonium diacid phosphate,primary ammonium phosphate PubChem CID: 24402 ChEBI: CHEBI:62982 IUPAC Name: phosphoric acid amine SMILES: N.OP(O)(O)=O

PubChem CID 24402
CAS 7722-76-1
Molecular Weight (g/mol) 115.03
ChEBI CHEBI:62982
MDL Number MFCD00003396
SMILES N.OP(O)(O)=O
Synonym ammonium dihydrogen phosphate,monoammonium phosphate,ammonium biphosphate,ammonium acid phosphate,phosphoric acid, monoammonium salt,ammonium monophosphate,ammonium dihydrogen orthophosphate,ammonium dihydrophosphate,ammonium diacid phosphate,primary ammonium phosphate
IUPAC Name phosphoric acid amine
InChI Key LFVGISIMTYGQHF-UHFFFAOYSA-N
Molecular Formula H6NO4P
9

Ammonium Fluoride, MilliporeSigma™

CAS: 12125-01-8 Molecular Formula: FH4N Molecular Weight (g/mol): 37.04 MDL Number: MFCD00011423 InChI Key: LDDQLRUQCUTJBB-UHFFFAOYSA-N Synonym: Fluoroammonium IUPAC Name: amine hydrofluoride SMILES: N.F

CAS 12125-01-8
Molecular Weight (g/mol) 37.04
MDL Number MFCD00011423
SMILES N.F
Synonym Fluoroammonium
IUPAC Name amine hydrofluoride
InChI Key LDDQLRUQCUTJBB-UHFFFAOYSA-N
Molecular Formula FH4N
10

Ammonium Nitrate, MilliporeSigma™

CAS: 6484-52-2 Molecular Formula: H4N2O3 Molecular Weight (g/mol): 80.04 MDL Number: MFCD00011425 InChI Key: DVARTQFDIMZBAA-UHFFFAOYSA-O Synonym: ammonium nitrate,nitram,ammonium nitricum,ammonium saltpeter,nitrate of ammonia,nitric acid ammonium salt,nitrato amonico,herco prills,german saltpeter,merco prills PubChem CID: 22985 ChEBI: CHEBI:63038 IUPAC Name: ammonium nitrate SMILES: [NH4+].[O-][N+]([O-])=O

PubChem CID 22985
CAS 6484-52-2
Molecular Weight (g/mol) 80.04
ChEBI CHEBI:63038
MDL Number MFCD00011425
SMILES [NH4+].[O-][N+]([O-])=O
Synonym ammonium nitrate,nitram,ammonium nitricum,ammonium saltpeter,nitrate of ammonia,nitric acid ammonium salt,nitrato amonico,herco prills,german saltpeter,merco prills
IUPAC Name ammonium nitrate
InChI Key DVARTQFDIMZBAA-UHFFFAOYSA-O
Molecular Formula H4N2O3
11

Potassium dichromate, MilliporeSigma™

CAS: 7778-50-9 Molecular Formula: Cr2K2O7 Molecular Weight (g/mol): 294.182 InChI Key: KMUONIBRACKNSN-UHFFFAOYSA-N Synonym: potassium dichromate,potassium bichromate,kaliumdichromat,iopezite,dipotassium bichromate,dipotassium dichromate,potassium dichromate vi,dichromic acid dipotassium salt,dipotassium dichromium heptaoxide,bichromate of potash PubChem CID: 24502 ChEBI: CHEBI:53444 IUPAC Name: dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

PubChem CID 24502
CAS 7778-50-9
Molecular Weight (g/mol) 294.182
ChEBI CHEBI:53444
SMILES [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
Synonym potassium dichromate,potassium bichromate,kaliumdichromat,iopezite,dipotassium bichromate,dipotassium dichromate,potassium dichromate vi,dichromic acid dipotassium salt,dipotassium dichromium heptaoxide,bichromate of potash
IUPAC Name dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
InChI Key KMUONIBRACKNSN-UHFFFAOYSA-N
Molecular Formula Cr2K2O7
12

Sodium Nitrite, 99.0% min., ACS, MilliporeSigma™

CAS: 7632-00-0 Molecular Formula: NNaO2 Molecular Weight (g/mol): 69.00 MDL Number: MFCD00011118 InChI Key: LPXPTNMVRIOKMN-UHFFFAOYSA-M Synonym: sodium nitrite,nitrous acid, sodium salt,sodiumnitrite,erinitrit,filmerine,natrium nitrit,nitrito sodico,anti-rust,nitrite, sodium,diazotizing salts PubChem CID: 23668193 ChEBI: CHEBI:78870 IUPAC Name: sodium nitrite SMILES: [Na+].[O-]N=O

PubChem CID 23668193
CAS 7632-00-0
Molecular Weight (g/mol) 69.00
ChEBI CHEBI:78870
MDL Number MFCD00011118
SMILES [Na+].[O-]N=O
Synonym sodium nitrite,nitrous acid, sodium salt,sodiumnitrite,erinitrit,filmerine,natrium nitrit,nitrito sodico,anti-rust,nitrite, sodium,diazotizing salts
IUPAC Name sodium nitrite
InChI Key LPXPTNMVRIOKMN-UHFFFAOYSA-M
Molecular Formula NNaO2
13

Sodium Salicylate, For Analysis, EMSURE™, MilliporeSigma™

CAS: 54-21-7 Molecular Formula: C7H5NaO3 Molecular Weight (g/mol): 160.104 InChI Key: ABBQHOQBGMUPJH-UHFFFAOYSA-M Synonym: sodium salicylate,sodium 2-hydroxybenzoate,salsonin,clin,enterosalicyl,enterosalil,entrosalyl,glutosalyl,kerasalicyl,magsalyl PubChem CID: 16760658 ChEBI: CHEBI:9180 IUPAC Name: sodium;2-hydroxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)[O-])O.[Na+]

PubChem CID 16760658
CAS 54-21-7
Molecular Weight (g/mol) 160.104
ChEBI CHEBI:9180
SMILES C1=CC=C(C(=C1)C(=O)[O-])O.[Na+]
Synonym sodium salicylate,sodium 2-hydroxybenzoate,salsonin,clin,enterosalicyl,enterosalil,entrosalyl,glutosalyl,kerasalicyl,magsalyl
IUPAC Name sodium;2-hydroxybenzoate
InChI Key ABBQHOQBGMUPJH-UHFFFAOYSA-M
Molecular Formula C7H5NaO3
14

Sand Standard, Ottawa, MilliporeSigma™

CAS: 14808-60-7 Molecular Formula: O2Si Molecular Weight (g/mol): 60.08 MDL Number: MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: silanedione SMILES: O=[Si]=O

PubChem CID 24261
CAS 14808-60-7
Molecular Weight (g/mol) 60.08
ChEBI CHEBI:30563
MDL Number MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733
SMILES O=[Si]=O
Synonym silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous
IUPAC Name silanedione
InChI Key VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Molecular Formula O2Si
15

Sodium Sulfide, Nonahydrate, Nonahydrate, 98.0% min., ACS, MilliporeSigma™

CAS: 1313-84-4 Molecular Formula: H18Na2O9S Molecular Weight (g/mol): 240.17 MDL Number: MFCD00149184 InChI Key: ZGHLCBJZQLNUAZ-UHFFFAOYSA-N IUPAC Name: disodium nonahydrate sulfanediide SMILES: O.O.O.O.O.O.O.O.O.[Na+].[Na+].[S--]

CAS 1313-84-4
Molecular Weight (g/mol) 240.17
MDL Number MFCD00149184
SMILES O.O.O.O.O.O.O.O.O.[Na+].[Na+].[S--]
IUPAC Name disodium nonahydrate sulfanediide
InChI Key ZGHLCBJZQLNUAZ-UHFFFAOYSA-N
Molecular Formula H18Na2O9S