Alkali Metal Salts

Alkali metal salts are naturally-occurring compounds available in a wide variety of chemical compositions, quantities, purities, and reagent grades. They have numerous chemical, biological, pharmaceutical, educational, research, and everyday applications.

1 – 15 of 824 results

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Potassium Chloride (Crystalline/EP/BP/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

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Potassium Phosphate Monobasic (Crystalline/NF/FCC/EP/BP), Fisher Chemical

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

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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

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Potassium Phosphate Monobasic (Crystalline/Certified ACS), Fisher Chemical™

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Specifications

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

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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

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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

Potassium superoxide

CAS: 12030-88-5 Molecular Formula: KO₂ Molecular Weight (g/mol): 71.1 MDL Number: MFCD00082411 Synonym: Potassium dioxide

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CAS	12030-88-5
Molecular Weight (g/mol)	71.1
MDL Number	MFCD00082411
Synonym	Potassium dioxide
Molecular Formula	KO₂

Potassium manganate

CAS: 10294-64-1 Molecular Formula: K2MnO4 Molecular Weight (g/mol): 197.13 MDL Number: MFCD00043089 InChI Key: XKYFHUXZPRFUTH-UHFFFAOYSA-N Synonym: potassium manganate,unii-5pi213d3us,dipotassium dioxido dioxo manganese,acmc-1buxv,manganic acid h2mno4 , dipotassium salt,potassium manganate 10g,2k.mno4,manganic acid h2mno4 , potassium salt 1:2 PubChem CID: 160931 IUPAC Name: dipotassium;dioxido(dioxo)manganese SMILES: [K+].[K+].[O-][Mn]([O-])(=O)=O

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PubChem CID	160931
CAS	10294-64-1
Molecular Weight (g/mol)	197.13
MDL Number	MFCD00043089
SMILES	[K+].[K+].[O-][Mn]([O-])(=O)=O
Synonym	potassium manganate,unii-5pi213d3us,dipotassium dioxido dioxo manganese,acmc-1buxv,manganic acid h2mno4 , dipotassium salt,potassium manganate 10g,2k.mno4,manganic acid h2mno4 , potassium salt 1:2
IUPAC Name	dipotassium;dioxido(dioxo)manganese
InChI Key	XKYFHUXZPRFUTH-UHFFFAOYSA-N
Molecular Formula	K2MnO4

Potassium selenite

CAS: 10431-47-7 Molecular Formula: K2O3Se Molecular Weight (g/mol): 205.165 MDL Number: MFCD00049663 InChI Key: RNGFNLJMTFPHBS-UHFFFAOYSA-L Synonym: potassium selenite,dipotassium selenite,ccris 6885,selenious acid, dipotassium salt,kaliumselenat,acmc-20ajua,selenious acid, potassium salt 1:2,dipotassium ion selenit,selenious acid,potassium salt 1:2 PubChem CID: 150192 IUPAC Name: dipotassium;selenite SMILES: [O-][Se](=O)[O-].[K+].[K+]

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PubChem CID	150192
CAS	10431-47-7
Molecular Weight (g/mol)	205.165
MDL Number	MFCD00049663
SMILES	[O-][Se](=O)[O-].[K+].[K+]
Synonym	potassium selenite,dipotassium selenite,ccris 6885,selenious acid, dipotassium salt,kaliumselenat,acmc-20ajua,selenious acid, potassium salt 1:2,dipotassium ion selenit,selenious acid,potassium salt 1:2
IUPAC Name	dipotassium;selenite
InChI Key	RNGFNLJMTFPHBS-UHFFFAOYSA-L
Molecular Formula	K2O3Se

Potassium iodate, 98%

CAS: 5-6-7758 Molecular Formula: IKO3 Molecular Weight (g/mol): 214.00 MDL Number: MFCD00011406 InChI Key: JLKDVMWYMMLWTI-UHFFFAOYSA-M Synonym: potassium iodate,potassium triodate,caswell no. 693a,iodic acid, potassium salt,unii-i139e44nhl,potassium iodine oxide kio3,iodic acid hio3 , potassium salt,epa pesticide chemical code 075703,iodic acid hio3 , potassium salt 1:1,kaliumjodat PubChem CID: 23665710 IUPAC Name: potassium;iodate SMILES: [O-]I(=O)=O.[K+]

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PubChem CID	23665710
CAS	5-6-7758
Molecular Weight (g/mol)	214.00
MDL Number	MFCD00011406
SMILES	[O-]I(=O)=O.[K+]
Synonym	potassium iodate,potassium triodate,caswell no. 693a,iodic acid, potassium salt,unii-i139e44nhl,potassium iodine oxide kio3,iodic acid hio3 , potassium salt,epa pesticide chemical code 075703,iodic acid hio3 , potassium salt 1:1,kaliumjodat
IUPAC Name	potassium;iodate
InChI Key	JLKDVMWYMMLWTI-UHFFFAOYSA-M
Molecular Formula	IKO3

Potassium borohydride, 98+%

CAS: 13762-51-1 Molecular Formula: BH4K Molecular Weight (g/mol): 53.94 MDL Number: MFCD00011396 InChI Key: ICRGAIPBTSPUEX-UHFFFAOYSA-N Synonym: potassium borohydride,potassium tetrahydroborate,potassium borohydrate,unii-0ws230dtgf,potassium tetrahydroborate 1-,borohydrure de potassium french,borate 1-, tetrahydro-, potassium,0ws230dtgf,borohydrure de potassium,borylpotassium PubChem CID: 22892188 SMILES: [BH4-].[K+]

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PubChem CID	22892188
CAS	13762-51-1
Molecular Weight (g/mol)	53.94
MDL Number	MFCD00011396
SMILES	[BH4-].[K+]
Synonym	potassium borohydride,potassium tetrahydroborate,potassium borohydrate,unii-0ws230dtgf,potassium tetrahydroborate 1-,borohydrure de potassium french,borate 1-, tetrahydro-, potassium,0ws230dtgf,borohydrure de potassium,borylpotassium
InChI Key	ICRGAIPBTSPUEX-UHFFFAOYSA-N
Molecular Formula	BH4K

PubChem CID	22892188
CAS	13762-51-1
Molecular Weight (g/mol)	53.94
MDL Number	MFCD00011396
SMILES	[BH4-].[K+]
Synonym	potassium borohydride,potassium tetrahydroborate,potassium borohydrate,unii-0ws230dtgf,potassium tetrahydroborate 1-,borohydrure de potassium french,borate 1-, tetrahydro-, potassium,0ws230dtgf,borohydrure de potassium,borylpotassium
InChI Key	ICRGAIPBTSPUEX-UHFFFAOYSA-N
Molecular Formula	BH4K

Potassium perchlorate, 99%

CAS: 7778-74-7 Molecular Formula: ClKO4 Molecular Weight (g/mol): 138.54 MDL Number: MFCD00011362 InChI Key: YLMGFJXSLBMXHK-UHFFFAOYSA-M Synonym: potassium perchlorate,perchloracap,astrumal,peroidin,perchloric acid, potassium salt,irenat,potassium hyperchloride,perchloric acid, potassium salt 1:1,potassium perchlorate kclo4,potassium perchlorate usp PubChem CID: 516900 SMILES: [K+].[O-][Cl](=O)(=O)=O

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PubChem CID	516900
CAS	7778-74-7
Molecular Weight (g/mol)	138.54
MDL Number	MFCD00011362
SMILES	[K+].[O-][Cl](=O)(=O)=O
Synonym	potassium perchlorate,perchloracap,astrumal,peroidin,perchloric acid, potassium salt,irenat,potassium hyperchloride,perchloric acid, potassium salt 1:1,potassium perchlorate kclo4,potassium perchlorate usp
InChI Key	YLMGFJXSLBMXHK-UHFFFAOYSA-M
Molecular Formula	ClKO4

Potassium sulfamate, 98%

CAS: 13823-50-2 Molecular Formula: H2KNO3S Molecular Weight (g/mol): 135.178 MDL Number: MFCD00059941 InChI Key: BTAAXEFROUUDIL-UHFFFAOYSA-M Synonym: potassium sulfamate,potassium sulphamate,sulfamic acid,potassium salt 1:1,sulfamic acid, monopotassium salt,sulfamic acid, potassium salt 1:1,amidosulfonic acid, potassium salt,potassium amidosulfonate,acmc-209chf,sulfamic acid potassium salt,aminosulfonic acid potassium salt PubChem CID: 23687442 IUPAC Name: potassium;sulfamate SMILES: NS(=O)(=O)[O-].[K+]

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PubChem CID	23687442
CAS	13823-50-2
Molecular Weight (g/mol)	135.178
MDL Number	MFCD00059941
SMILES	NS(=O)(=O)[O-].[K+]
Synonym	potassium sulfamate,potassium sulphamate,sulfamic acid,potassium salt 1:1,sulfamic acid, monopotassium salt,sulfamic acid, potassium salt 1:1,amidosulfonic acid, potassium salt,potassium amidosulfonate,acmc-209chf,sulfamic acid potassium salt,aminosulfonic acid potassium salt
IUPAC Name	potassium;sulfamate
InChI Key	BTAAXEFROUUDIL-UHFFFAOYSA-M
Molecular Formula	H2KNO3S

Potassium thioacetate, 98%

CAS: 10387-40-3 Molecular Formula: C₂H₃KOS Molecular Weight (g/mol): 114.2 InChI Key: SDJHDRMYZQFJJO-UHFFFAOYSA-N Synonym: potassium thioacetate,ethanethioic s-acid; potassium,schiff reagent potassium PubChem CID: 24201352 IUPAC Name: ethanethioic S-acid;potassium SMILES: CC(=O)S.[K]

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PubChem CID	24201352
CAS	10387-40-3
Molecular Weight (g/mol)	114.2
SMILES	CC(=O)S.[K]
Synonym	potassium thioacetate,ethanethioic s-acid; potassium,schiff reagent potassium
IUPAC Name	ethanethioic S-acid;potassium
InChI Key	SDJHDRMYZQFJJO-UHFFFAOYSA-N
Molecular Formula	C₂H₃KOS

Potassium iodide, 99%

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Specifications

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

Alkali Metal Salts

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