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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1 – 15 of 1,704 results

Sodium Hexametaphosphate, MilliporeSigma™

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

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

Sodium Sulfite Anhydrous ACS, MilliporeSigma™

CAS: 7757-83-7 Molecular Formula: Na2O3S Molecular Weight (g/mol): 126.037 InChI Key: GEHJYWRUCIMESM-UHFFFAOYSA-L Synonym: sodium sulfite,disodium sulfite,sodium sulphite,sodium sulfite anhydrous,sulfurous acid, disodium salt,sulftech,natrium sulfurosum,sodiumsulfite,natriumsulfid,natriumsulfit PubChem CID: 24437 ChEBI: CHEBI:86477 IUPAC Name: disodium;sulfite SMILES: [O-]S(=O)[O-].[Na+].[Na+]

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PubChem CID	24437
CAS	7757-83-7
Molecular Weight (g/mol)	126.037
ChEBI	CHEBI:86477
SMILES	[O-]S(=O)[O-].[Na+].[Na+]
Synonym	sodium sulfite,disodium sulfite,sodium sulphite,sodium sulfite anhydrous,sulfurous acid, disodium salt,sulftech,natrium sulfurosum,sodiumsulfite,natriumsulfid,natriumsulfit
IUPAC Name	disodium;sulfite
InChI Key	GEHJYWRUCIMESM-UHFFFAOYSA-L
Molecular Formula	Na2O3S

Sodium hydroxide solution (10.0N), MilliporeSigma™

CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 40.00 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium hydroxide SMILES: [OH-].[Na+]

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PubChem CID	14798
CAS	1310-73-2
Molecular Weight (g/mol)	40.00
ChEBI	CHEBI:32145
SMILES	[OH-].[Na+]
Synonym	sodium hydroxide,caustic soda,sodium hydrate,white caustic,soda lye,aetznatron,ascarite,sodium hydroxide na oh,sodium hydroxide solution,soda, caustic
IUPAC Name	sodium hydroxide
InChI Key	HEMHJVSKTPXQMS-UHFFFAOYSA-M
Molecular Formula	HNaO

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

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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

Sodium Sulfate, Anhydrous, 99.0% min., ACS, MilliporeSigma™

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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 Phosphate Monobasic (ACS), 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

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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

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-]

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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

Titriplex™ II, For Analysis, Ethylenedinitrilotetraacetic acid, ACS, MilliporeSigma™

CAS: 60-00-4 Molecular Formula: C10H16N2O8 Molecular Weight (g/mol): 292.24 MDL Number: MFCD00003541 InChI Key: KCXVZYZYPLLWCC-UHFFFAOYSA-N Synonym: edta,edetic acid,ethylenediaminetetraacetic acid,edathamil,versene,endrate,havidote,titriplex,edta acid,sequestrol PubChem CID: 6049 ChEBI: CHEBI:42191 IUPAC Name: 2-({2-[bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetic acid SMILES: OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O

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PubChem CID	6049
CAS	60-00-4
Molecular Weight (g/mol)	292.24
ChEBI	CHEBI:42191
MDL Number	MFCD00003541
SMILES	OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
Synonym	edta,edetic acid,ethylenediaminetetraacetic acid,edathamil,versene,endrate,havidote,titriplex,edta acid,sequestrol
IUPAC Name	2-({2-[bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetic acid
InChI Key	KCXVZYZYPLLWCC-UHFFFAOYSA-N
Molecular Formula	C10H16N2O8

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+]

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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

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+]

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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

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

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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

Potassium Iodide, Crystalline, MilliporeSigma™

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Specifications

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

Sodium Hydrogen Carbonate, MilliporeSigma

CAS: 144-55-8 Molecular Weight (g/mol): 84.01

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Specifications

CAS	144-55-8
Molecular Weight (g/mol)	84.01

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--]

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Specifications

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

Lithium Hydroxide, 98%+, MilliporeSigma™

CAS: 1310-65-2 Molecular Formula: HLiO Molecular Weight (g/mol): 23.95 MDL Number: MFCD00011095 InChI Key: WMFOQBRAJBCJND-UHFFFAOYSA-M Synonym: lithium hydroxide,lithium hydrate,lioh,lithium hydroxide anhydrous,lithium hydroxide li oh,lithiumhydroxid,lithiumhydroxide,lithium hydoxide,unii-903yl31jas,lithium hydroxide, anhydrous PubChem CID: 3939 ChEBI: CHEBI:33979 IUPAC Name: lithium(1+) hydroxide SMILES: [Li+].[OH-]

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PubChem CID	3939
CAS	1310-65-2
Molecular Weight (g/mol)	23.95
ChEBI	CHEBI:33979
MDL Number	MFCD00011095
SMILES	[Li+].[OH-]
Synonym	lithium hydroxide,lithium hydrate,lioh,lithium hydroxide anhydrous,lithium hydroxide li oh,lithiumhydroxid,lithiumhydroxide,lithium hydoxide,unii-903yl31jas,lithium hydroxide, anhydrous
IUPAC Name	lithium(1+) hydroxide
InChI Key	WMFOQBRAJBCJND-UHFFFAOYSA-M
Molecular Formula	HLiO

Alkali Metal Salts

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