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.

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31 – 45 of 7,483 results

Potassium sulfite, 90%, pure

CAS: 10117-38-1 Molecular Formula: K₂O₃S Molecular Weight (g/mol): 158.26 InChI Key: BHZRJJOHZFYXTO-UHFFFAOYSA-L Synonym: potassium sulfite,dipotassium sulfite,potassium sulphite,sulfurous acid, dipotassium salt,unii-015kzc652e,sulfurous acid, potassium salt 1:2,potassium sulfite k2so3,kaliumsulfit,potassiumsulfite,dipotassium ion sulfite PubChem CID: 24958 IUPAC Name: dipotassium;sulfite SMILES: [O-]S(=O)[O-].[K+].[K+]

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PubChem CID	24958
CAS	10117-38-1
Molecular Weight (g/mol)	158.26
SMILES	[O-]S(=O)[O-].[K+].[K+]
Synonym	potassium sulfite,dipotassium sulfite,potassium sulphite,sulfurous acid, dipotassium salt,unii-015kzc652e,sulfurous acid, potassium salt 1:2,potassium sulfite k2so3,kaliumsulfit,potassiumsulfite,dipotassium ion sulfite
IUPAC Name	dipotassium;sulfite
InChI Key	BHZRJJOHZFYXTO-UHFFFAOYSA-L
Molecular Formula	K₂O₃S

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Sodium carbonate, 98%

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 SMILES: [Na+].[Na+].[O-]C([O-])=O

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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
InChI Key	CDBYLPFSWZWCQE-UHFFFAOYSA-L
Molecular Formula	CNa2O3

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Potassium chloride, 99%

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

Sodium acetate, anhydrous, ACS, 99.0% min

CAS: 127-09-3 Molecular Formula: C2H3NaO2 Molecular Weight (g/mol): 82.03 MDL Number: MFCD00012459 InChI Key: VMHLLURERBWHNL-UHFFFAOYSA-M Synonym: sodium acetate,acetic acid, sodium salt,sodium acetate anhydrous,sodium acetate, anhydrous,acetic acid sodium salt,anhydrous sodium acetate,sodii acetas,sodium ethanoate,natrium aceticum,octan sodny czech PubChem CID: 517045 ChEBI: CHEBI:32954 IUPAC Name: sodium acetate SMILES: [Na+].CC([O-])=O

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PubChem CID	517045
CAS	127-09-3
Molecular Weight (g/mol)	82.03
ChEBI	CHEBI:32954
MDL Number	MFCD00012459
SMILES	[Na+].CC([O-])=O
Synonym	sodium acetate,acetic acid, sodium salt,sodium acetate anhydrous,sodium acetate, anhydrous,acetic acid sodium salt,anhydrous sodium acetate,sodii acetas,sodium ethanoate,natrium aceticum,octan sodny czech
IUPAC Name	sodium acetate
InChI Key	VMHLLURERBWHNL-UHFFFAOYSA-M
Molecular Formula	C2H3NaO2

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Sodium Sulfate Anhydrous, Certified ACS, Suitable for Pesticide Residue Analysis (Granular, 10-60 mesh), Fisher Chemical™

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

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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

Potassium dihydrogen phosphate, ACS, 99.0% min

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 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
InChI Key	GNSKLFRGEWLPPA-UHFFFAOYSA-M
Molecular Formula	H2KO4P

Sodium nitrite, ACS, 97% min

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

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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

Thermo Scientific Chemicals Sodium bicarbonate, 99.5%, for biochemistry

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

Sodium azide, 99%

CAS: 26628-22-8 Molecular Formula: N3Na Molecular Weight (g/mol): 65.011 MDL Number: MFCD00003536 InChI Key: PXIPVTKHYLBLMZ-UHFFFAOYSA-N Synonym: sodium azide,azide, sodium,natriumazid,nemazyd,smite,kazoe,azoture de sodium,sodium azide na n3,hydrazoic acid, sodium salt,natriumazid german PubChem CID: 33557 ChEBI: CHEBI:278547 IUPAC Name: sodium;azide SMILES: [N-]=[N+]=[N-].[Na+]

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PubChem CID	33557
CAS	26628-22-8
Molecular Weight (g/mol)	65.011
ChEBI	CHEBI:278547
MDL Number	MFCD00003536
SMILES	[N-]=[N+]=[N-].[Na+]
Synonym	sodium azide,azide, sodium,natriumazid,nemazyd,smite,kazoe,azoture de sodium,sodium azide na n3,hydrazoic acid, sodium salt,natriumazid german
IUPAC Name	sodium;azide
InChI Key	PXIPVTKHYLBLMZ-UHFFFAOYSA-N
Molecular Formula	N3Na

Potassium iodide, 99%

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

Sodium hydride, 57-63% oil dispersion

CAS: 7646-69-7 Molecular Formula: HNa Molecular Weight (g/mol): 23.998 MDL Number: MFCD00003471 InChI Key: BZKBCQXYZZXSCO-UHFFFAOYSA-N Synonym: sodium hydride,sodiumhydride,sodium hydride nah,sodium hydride oil dispersion,sodium monohydride,sodium hydride nad,sodiumhydrid,natrium hydride,sodium hydrid PubChem CID: 24758 IUPAC Name: sodium;hydride SMILES: [H-].[Na+]

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PubChem CID	24758
CAS	7646-69-7
Molecular Weight (g/mol)	23.998
MDL Number	MFCD00003471
SMILES	[H-].[Na+]
Synonym	sodium hydride,sodiumhydride,sodium hydride nah,sodium hydride oil dispersion,sodium monohydride,sodium hydride nad,sodiumhydrid,natrium hydride,sodium hydrid
IUPAC Name	sodium;hydride
InChI Key	BZKBCQXYZZXSCO-UHFFFAOYSA-N
Molecular Formula	HNa

Potassium Sulfate, 99%

CAS: 7778-80-5 Molecular Formula: K2O4S Molecular Weight (g/mol): 174.25 MDL Number: MFCD00011388 InChI Key: OTYBMLCTZGSZBG-UHFFFAOYSA-L Synonym: potassium sulfate,dipotassium sulfate,potassium sulphate,sulfuric acid dipotassium salt,sal polychrestum,sulfuric acid, potassium salt,arcanum duplicatum,kalium sulphuricum,caswell no. 702,sulfuric acid, dipotassium salt PubChem CID: 24507 ChEBI: CHEBI:32036 IUPAC Name: dipotassium sulfate SMILES: [K+].[K+].[O-]S([O-])(=O)=O

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PubChem CID	24507
CAS	7778-80-5
Molecular Weight (g/mol)	174.25
ChEBI	CHEBI:32036
MDL Number	MFCD00011388
SMILES	[K+].[K+].[O-]S([O-])(=O)=O
Synonym	potassium sulfate,dipotassium sulfate,potassium sulphate,sulfuric acid dipotassium salt,sal polychrestum,sulfuric acid, potassium salt,arcanum duplicatum,kalium sulphuricum,caswell no. 702,sulfuric acid, dipotassium salt
IUPAC Name	dipotassium sulfate
InChI Key	OTYBMLCTZGSZBG-UHFFFAOYSA-L
Molecular Formula	K2O4S

Sodium thiosulfate, 0.1 N standard solution

CAS: 7772-98-7 ∣ Na2O3S2 ∣ 158.10 g/mol

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Linear Formula	Na₂S₂O₃
Molecular Weight (g/mol)	158.10
Color	Colorless
Physical Form	Liquid
Chemical Name or Material	Sodium thiosulfate
SMILES	[Na+].[Na+].[O-]S([S-])(=O)=O
Merck Index	15, 8821
InChI Key	AKHNMLFCWUSKQB-UHFFFAOYSA-L
PubChem CID	24477
Concentration or Composition (by Analyte or Components)	0.0950 to 0.1050N (20°C)
CAS	7732-18-5
MDL Number	MFCD00003499
Health Hazard 1
Synonym	sodium thiosulfate,sodium thiosulphate,disodium thiosulfate,sodium thiosulfate anhydrous,hypo,sodiumthiosulfate,chlorine cure,chlorine control,declor-it,thiosulfuric acid, disodium salt
Molecular Formula	Na2O3S2
Formula Weight	158.11

Potassium Nitrate, 1 M, Filling Solution, Fisherbrand

CAS: 7732-18-5 Molecular Formula: KNO3 Molecular Weight (g/mol): 101.10 MDL Number: MFCD00011409 InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N Synonym: potassium nitrate,saltpeter,nitre,nitrate of potash,vicknite,nitric acid potassium salt,nitric acid, potassium salt,saltpetre,kaliumnitrat,kalii nitras PubChem CID: 24434 ChEBI: CHEBI:63043 IUPAC Name: potassium nitrate SMILES: [K+].[O-][N+]([O-])=O

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PubChem CID	24434
CAS	7732-18-5
Molecular Weight (g/mol)	101.10
ChEBI	CHEBI:63043
MDL Number	MFCD00011409
SMILES	[K+].[O-][N+]([O-])=O
Synonym	potassium nitrate,saltpeter,nitre,nitrate of potash,vicknite,nitric acid potassium salt,nitric acid, potassium salt,saltpetre,kaliumnitrat,kalii nitras
IUPAC Name	potassium nitrate
InChI Key	FGIUAXJPYTZDNR-UHFFFAOYSA-N
Molecular Formula	KNO3

Sodium hypochlorite, 11-15% available chlorine

CAS: 7681-52-9 Molecular Formula: ClNaO MDL Number: MFCD00011120 InChI Key: SUKJFIGYRHOWBL-UHFFFAOYSA-N Synonym: sodium hypochlorite,antiformin,sodium oxychloride,chlorox,clorox,javex,javelle water,hypochlorous acid, sodium salt,hypochlorite sodium,carrel-dakin solution PubChem CID: 23665760 ChEBI: CHEBI:32146

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PubChem CID	23665760
CAS	7681-52-9
ChEBI	CHEBI:32146
MDL Number	MFCD00011120
Synonym	sodium hypochlorite,antiformin,sodium oxychloride,chlorox,clorox,javex,javelle water,hypochlorous acid, sodium salt,hypochlorite sodium,carrel-dakin solution
InChI Key	SUKJFIGYRHOWBL-UHFFFAOYSA-N
Molecular Formula	ClNaO

Alkali Metal Salts

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Sodium thiosulfate, 0.1 N standard solution GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Sodium thiosulfate, 0.1 N standard solution