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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 (5,570)
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Post-Transition Metal Salts (1,711)
Alkaline Earth Metal Salts (1,599)
Metalloid Salts (1,187)
Ammonium Salts (1,085)
Lanthanide Salts (410)
Halogen Inorganic Salts (182)
Reactive Nonmetal Salts (129)
Xenon Salts (5)

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Phosphorus Pentoxide (Certified ACS), Fisher Chemical™

CAS: 1314-56-3 Molecular Formula: O5P2 Molecular Weight (g/mol): 141.94 MDL Number: MFCD00011440 InChI Key: DLYUQMMRRRQYAE-UHFFFAOYSA-N Synonym: Phosphoric Anhydride IUPAC Name: tricyclo[3.3.1.1³,⁷]tetraphosphoxane-1,3,5,7-tetrone SMILES: O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3

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CAS 1314-56-3
Molecular Weight (g/mol) 141.94
MDL Number MFCD00011440
SMILES O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3
Synonym Phosphoric Anhydride
IUPAC Name tricyclo[3.3.1.1³,⁷]tetraphosphoxane-1,3,5,7-tetrone
InChI Key DLYUQMMRRRQYAE-UHFFFAOYSA-N
Molecular Formula O5P2
2
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Magnesium Sulfate Anhydrous (Powder/Certified), Fisher Chemical™

CAS: 7487-88-9 Molecular Formula: MgO4S Molecular Weight (g/mol): 120.36 MDL Number: MFCD00011110 InChI Key: CSNNHWWHGAXBCP-UHFFFAOYSA-L Synonym: magnesium sulfate,magnesium sulphate,magnesium sulfate anhydrous,sulfuric acid magnesium salt 1:1,bitter salt,sal angalis,magnesium sulfate 1:1,mgso4,sal de sedlitz,tomix ot PubChem CID: 24083 ChEBI: CHEBI:32599 IUPAC Name: magnesium(2+) sulfate SMILES: [Mg++].[O-]S([O-])(=O)=O

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PubChem CID 24083
CAS 7487-88-9
Molecular Weight (g/mol) 120.36
ChEBI CHEBI:32599
MDL Number MFCD00011110
SMILES [Mg++].[O-]S([O-])(=O)=O
Synonym magnesium sulfate,magnesium sulphate,magnesium sulfate anhydrous,sulfuric acid magnesium salt 1:1,bitter salt,sal angalis,magnesium sulfate 1:1,mgso4,sal de sedlitz,tomix ot
IUPAC Name magnesium(2+) sulfate
InChI Key CSNNHWWHGAXBCP-UHFFFAOYSA-L
Molecular Formula MgO4S
3
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Magnesium Chloride Hexahydrate (Crystalline/Certified ACS), Fisher Chemical™

CAS: 7791-18-6 Molecular Formula: Cl2H12MgO6 Molecular Weight (g/mol): 203.30 MDL Number: MFCD00149781 InChI Key: DHRRIBDTHFBPNG-UHFFFAOYSA-L IUPAC Name: magnesium(2+) hexahydrate dichloride SMILES: O.O.O.O.O.O.[Mg++].[Cl-].[Cl-]

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CAS 7791-18-6
Molecular Weight (g/mol) 203.30
MDL Number MFCD00149781
SMILES O.O.O.O.O.O.[Mg++].[Cl-].[Cl-]
IUPAC Name magnesium(2+) hexahydrate dichloride
InChI Key DHRRIBDTHFBPNG-UHFFFAOYSA-L
Molecular Formula Cl2H12MgO6
4
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Magnesium Chloride Hexahydrate, Fisher BioReagents

CAS: 7791-18-6 | Cl2H12MgO6 | 203.30 g/mol

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PubChem CID 5360315
CAS 7791-18-6
Molecular Weight (g/mol) 203.30
ChEBI CHEBI:6636
MDL Number MFCD00011106
SMILES [Mg++].[Cl-].[Cl-]
Synonym magnesium chloride,mgcl2,magnesium 2+ ion dichloride,chloromagnesite,magnesiumchlorid,magnesium ii chloride
IUPAC Name magnesium;dichloride
InChI Key TWRXJAOTZQYOKJ-UHFFFAOYSA-L
Molecular Formula Cl2H12MgO6
5
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Barium Chloride Dihydrate (Crystalline/Certified ACS), Fisher Chemical™

CAS: 10326-27-9 Molecular Formula: BaCl2H4O2 Molecular Weight (g/mol): 244.26 MDL Number: MFCD00149154 InChI Key: PWHCIQQGOQTFAE-UHFFFAOYSA-L Synonym: barium chloride dihydrate,bacl2.2h2o,barium 2+ dihydrate dichloride,barium 2+ dichloride dihydrate,acmc-20alrc,dsstox_cid_131,barium chloride, acs,dsstox_rid_75389,dsstox_gsid_20131,ksc174q7d PubChem CID: 5284346 ChEBI: CHEBI:86153 IUPAC Name: barium(2+) dihydrate dichloride SMILES: O.O.[Cl-].[Cl-].[Ba++]

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PubChem CID 5284346
CAS 10326-27-9
Molecular Weight (g/mol) 244.26
ChEBI CHEBI:86153
MDL Number MFCD00149154
SMILES O.O.[Cl-].[Cl-].[Ba++]
Synonym barium chloride dihydrate,bacl2.2h2o,barium 2+ dihydrate dichloride,barium 2+ dichloride dihydrate,acmc-20alrc,dsstox_cid_131,barium chloride, acs,dsstox_rid_75389,dsstox_gsid_20131,ksc174q7d
IUPAC Name barium(2+) dihydrate dichloride
InChI Key PWHCIQQGOQTFAE-UHFFFAOYSA-L
Molecular Formula BaCl2H4O2
6
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Calcium Hydroxide (Powder/Certified), Fisher Chemical™

CAS: 1305-62-0 Molecular Formula: CaH2O2 Molecular Weight (g/mol): 74.09 MDL Number: MFCD00010901 InChI Key: AXCZMVOFGPJBDE-UHFFFAOYSA-L Synonym: calcium hydroxide,slaked lime,hydrated lime,calcium dihydroxide,calcium ii hydroxide,calcium oxide, hydrated,kalziumhydroxid,loeschkalk,pickling lime,calciumdihydroxid PubChem CID: 6093208 ChEBI: CHEBI:31341 IUPAC Name: calcium dihydroxide SMILES: [OH-].[OH-].[Ca++]

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PubChem CID 6093208
CAS 1305-62-0
Molecular Weight (g/mol) 74.09
ChEBI CHEBI:31341
MDL Number MFCD00010901
SMILES [OH-].[OH-].[Ca++]
Synonym calcium hydroxide,slaked lime,hydrated lime,calcium dihydroxide,calcium ii hydroxide,calcium oxide, hydrated,kalziumhydroxid,loeschkalk,pickling lime,calciumdihydroxid
IUPAC Name calcium dihydroxide
InChI Key AXCZMVOFGPJBDE-UHFFFAOYSA-L
Molecular Formula CaH2O2
7
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Potassium Iodide (Granular, Free Flowing/Certified ACS), Fisher Chemical™

CAS: 7681-11-0 Molecular Formula: IK Molecular Weight (g/mol): 166.003 MDL Number: MFCD00011405 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-]

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PubChem CID 4875
CAS 7681-11-0
Molecular Weight (g/mol) 166.003
ChEBI CHEBI:8346
MDL Number MFCD00011405
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
8
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Sodium Phosphate Dibasic Anhydrous (Granular or Powder/Certified ACS), Fisher Chemical™

CAS: 7558-79-4 Molecular Formula: HNa2O4P Molecular Weight (g/mol): 141.96 MDL Number: MFCD00003496 InChI Key: BNIILDVGGAEEIG-UHFFFAOYSA-L Synonym: disodium hydrogen phosphate,disodium phosphate,disodium hydrogenorthophosphate,sodium phosphate dibasic,dibasic sodium phosphate,acetest,soda phosphate,disodium orthophosphate,sodium hydrogen phosphate,phosphoric acid, disodium salt PubChem CID: 24203 ChEBI: CHEBI:34683 IUPAC Name: disodium hydrogen phosphate SMILES: [Na+].[Na+].OP([O-])([O-])=O

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PubChem CID 24203
CAS 7558-79-4
Molecular Weight (g/mol) 141.96
ChEBI CHEBI:34683
MDL Number MFCD00003496
SMILES [Na+].[Na+].OP([O-])([O-])=O
Synonym disodium hydrogen phosphate,disodium phosphate,disodium hydrogenorthophosphate,sodium phosphate dibasic,dibasic sodium phosphate,acetest,soda phosphate,disodium orthophosphate,sodium hydrogen phosphate,phosphoric acid, disodium salt
IUPAC Name disodium hydrogen phosphate
InChI Key BNIILDVGGAEEIG-UHFFFAOYSA-L
Molecular Formula HNa2O4P
9
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Sodium Bicarbonate (Powder/Certified ACS), Fisher Chemical™

CAS: 144-55-8 Molecular Formula: CHNaO3 Molecular Weight (g/mol): 84.01 MDL Number: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M Synonym: sodium bicarbonate,sodium hydrogen carbonate,baking soda,carbonic acid monosodium salt,sodium acid carbonate,bicarbonate of soda,sodium hydrogencarbonate,meylon,acidosan,neut PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium hydrogen carbonate SMILES: [Na+].OC([O-])=O

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PubChem CID 516892
CAS 144-55-8
Molecular Weight (g/mol) 84.01
ChEBI CHEBI:32139
MDL Number MFCD00003528
SMILES [Na+].OC([O-])=O
Synonym sodium bicarbonate,sodium hydrogen carbonate,baking soda,carbonic acid monosodium salt,sodium acid carbonate,bicarbonate of soda,sodium hydrogencarbonate,meylon,acidosan,neut
IUPAC Name sodium hydrogen carbonate
InChI Key UIIMBOGNXHQVGW-UHFFFAOYSA-M
Molecular Formula CHNaO3
10
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Potassium Ferricyanide (Crystalline/Certified ACS), Fisher Chemical

CAS: 13746-66-2 Molecular Formula: C6FeK3N6 Molecular Weight (g/mol): 329.25 MDL Number: MFCD00011392 InChI Key: QMTKJUMXUDIUAQ-UHFFFAOYSA-N Synonym: potassium ferricyanide,red prussiate,potassium ferricyanate,tripotassium hexacyanoferrate,potassium cyanoferrate,iron potassium cyanide,tripotassium ferricyanide,tripotassium iron hexacyanide,tripotassium ferric hexacyanide,ccris 5559 PubChem CID: 26250 IUPAC Name: tripotassium hexacyanoirontris(ylium) SMILES: [K+].[K+].[K+].N#C[Fe+3](C#N)(C#N)(C#N)(C#N)C#N

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PubChem CID 26250
CAS 13746-66-2
Molecular Weight (g/mol) 329.25
MDL Number MFCD00011392
SMILES [K+].[K+].[K+].N#C[Fe+3](C#N)(C#N)(C#N)(C#N)C#N
Synonym potassium ferricyanide,red prussiate,potassium ferricyanate,tripotassium hexacyanoferrate,potassium cyanoferrate,iron potassium cyanide,tripotassium ferricyanide,tripotassium iron hexacyanide,tripotassium ferric hexacyanide,ccris 5559
IUPAC Name tripotassium hexacyanoirontris(ylium)
InChI Key QMTKJUMXUDIUAQ-UHFFFAOYSA-N
Molecular Formula C6FeK3N6
11
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Potassium Chloride (Crystalline/USP/FCC), Fisher Chemical™

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M Synonym: potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium chloride SMILES: [Cl-].[K+]

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PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
Synonym potassium chloride,enseal,muriate of potash,klotrix,sylvite,slow-k,potassium chloride kcl,klor-con,chlorvescent,kalitabs
IUPAC Name potassium chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
12
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Sodium Nitroferricyanide Dihydrate (Crystalline/Certified ACS), Fisher Chemical

CAS: 13755-38-9 Molecular Formula: C5H4FeN6Na2O3 Molecular Weight (g/mol): 297.95 MDL Number: MFCD00149192 InChI Key: JFPDVRGGFBUORC-UHFFFAOYSA-N Synonym: nitroprusside sodium,sodium pentacyanonitrosylferrate,sodium nitroferricyanide iii dihydrate,dsstox_cid_21126,dsstox_rid_79630,dsstox_gsid_41126,sodium pentacyanonitrosylferrate iii dihydrate,nitropress tn,sodium nitroprusside usp,c5fen6o.2na.2h2o PubChem CID: 11953895 IUPAC Name: disodium pentacyano(oxidaniumylidyneamino)ironbis(ylium) dihydrate SMILES: O.O.[Na+].[Na+].N#C[Fe++](C#N)(C#N)(C#N)(C#N)[N]#[O+]

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PubChem CID 11953895
CAS 13755-38-9
Molecular Weight (g/mol) 297.95
MDL Number MFCD00149192
SMILES O.O.[Na+].[Na+].N#C[Fe++](C#N)(C#N)(C#N)(C#N)[N]#[O+]
Synonym nitroprusside sodium,sodium pentacyanonitrosylferrate,sodium nitroferricyanide iii dihydrate,dsstox_cid_21126,dsstox_rid_79630,dsstox_gsid_41126,sodium pentacyanonitrosylferrate iii dihydrate,nitropress tn,sodium nitroprusside usp,c5fen6o.2na.2h2o
IUPAC Name disodium pentacyano(oxidaniumylidyneamino)ironbis(ylium) dihydrate
InChI Key JFPDVRGGFBUORC-UHFFFAOYSA-N
Molecular Formula C5H4FeN6Na2O3
13
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Potassium Phosphate Dibasic Anhydrous (Crystalline Powder/Certified ACS), Fisher Chemical™

CAS: 11-4-7758 Molecular Formula: HK2O4P Molecular Weight (g/mol): 174.17 MDL Number: MFCD00011383 InChI Key: ZPWVASYFFYYZEW-UHFFFAOYSA-L Synonym: dipotassium hydrogen phosphate,dipotassium phosphate,dipotassium hydrogenphosphate,dibasic potassium phosphate,potassium hydrogen phosphate,potassium phosphate, dibasic,potassium dibasic phosphate,potassium phosphate dibasic,phosphoric acid, dipotassium salt,dipotassium monophosphate PubChem CID: 24450 ChEBI: CHEBI:32031 IUPAC Name: dipotassium;hydrogen phosphate SMILES: OP(=O)([O-])[O-].[K+].[K+]

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PubChem CID 24450
CAS 11-4-7758
Molecular Weight (g/mol) 174.17
ChEBI CHEBI:32031
MDL Number MFCD00011383
SMILES OP(=O)([O-])[O-].[K+].[K+]
Synonym dipotassium hydrogen phosphate,dipotassium phosphate,dipotassium hydrogenphosphate,dibasic potassium phosphate,potassium hydrogen phosphate,potassium phosphate, dibasic,potassium dibasic phosphate,potassium phosphate dibasic,phosphoric acid, dipotassium salt,dipotassium monophosphate
IUPAC Name dipotassium;hydrogen phosphate
InChI Key ZPWVASYFFYYZEW-UHFFFAOYSA-L
Molecular Formula HK2O4P
14
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Sodium Phosphate Monobasic Monohydrate (Cryst. and Granular/USP/FCC), Fisher Chemical

CAS: 10049-21-5 Molecular Formula: H5NaO5P Molecular Weight (g/mol): 139.00 MDL Number: MFCD00149208 InChI Key: BBMHARZCALWXSL-UHFFFAOYSA-N Synonym: sodium dihydrogen phosphate monohydrate,sodium phosphate monobasic monohydrate,monosodium phosphate monohydrate,unii-593yog76rn,phosphoric acid, monosodium salt, monohydrate,sodium phosphate monobasic hydrate,sodium dihydrogen phosphate hydrate,sodium dihydrogenphosphate monohydrate,sodium hydrate dihydrogen phosphate,pubchem12707 PubChem CID: 516949 IUPAC Name: sodium phosphoric acid hydrate SMILES: O.[Na+].OP(O)(O)=O

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PubChem CID 516949
CAS 10049-21-5
Molecular Weight (g/mol) 139.00
MDL Number MFCD00149208
SMILES O.[Na+].OP(O)(O)=O
Synonym sodium dihydrogen phosphate monohydrate,sodium phosphate monobasic monohydrate,monosodium phosphate monohydrate,unii-593yog76rn,phosphoric acid, monosodium salt, monohydrate,sodium phosphate monobasic hydrate,sodium dihydrogen phosphate hydrate,sodium dihydrogenphosphate monohydrate,sodium hydrate dihydrogen phosphate,pubchem12707
IUPAC Name sodium phosphoric acid hydrate
InChI Key BBMHARZCALWXSL-UHFFFAOYSA-N
Molecular Formula H5NaO5P
15
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Sodium Phosphate Dibasic Dihydrate (USP/FCC/EP/BP), Fisher Chemical™

CAS: 10028-24-7 Molecular Formula: H5Na2O6P Molecular Weight (g/mol): 177.99 MDL Number: MFCD00149182 InChI Key: KDQPSPMLNJTZAL-UHFFFAOYSA-L Synonym: disodium hydrogen phosphate dihydrate,disodium phosphate dihydrate,sodium phosphate dibasic dihydrate,di-sodium hydrogen phosphate dihydrate,phosphoric acid, disodium salt, dihydrate,sodium hydrogenphosphate dihydrate,sodium phosphate, dibasic, dihydrate,disodium hydrogenphosphate dihydrate,dinatrii phosphas dihydricus,2na.hpo4.2h2o PubChem CID: 6451167 IUPAC Name: disodium dihydrate hydrogen phosphate SMILES: O.O.[Na+].[Na+].OP([O-])([O-])=O

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PubChem CID 6451167
CAS 10028-24-7
Molecular Weight (g/mol) 177.99
MDL Number MFCD00149182
SMILES O.O.[Na+].[Na+].OP([O-])([O-])=O
Synonym disodium hydrogen phosphate dihydrate,disodium phosphate dihydrate,sodium phosphate dibasic dihydrate,di-sodium hydrogen phosphate dihydrate,phosphoric acid, disodium salt, dihydrate,sodium hydrogenphosphate dihydrate,sodium phosphate, dibasic, dihydrate,disodium hydrogenphosphate dihydrate,dinatrii phosphas dihydricus,2na.hpo4.2h2o
IUPAC Name disodium dihydrate hydrogen phosphate
InChI Key KDQPSPMLNJTZAL-UHFFFAOYSA-L
Molecular Formula H5Na2O6P