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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181 – 195 of 7,483 results

181

Sodium azide, 99%, extra pure

CAS: 26628-22-8 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
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

182

Potassium Chloride, 99+%, ACS Reagent

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 SMILES: [Cl-].[K+]

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Specifications

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
InChI Key	WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula	ClK

183

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Cesium chloride, 99+%, pure

CAS: 7647-17-8 Molecular Formula: ClCs Molecular Weight (g/mol): 168.36 MDL Number: MFCD00010955 InChI Key: AIYUHDOJVYHVIT-UHFFFAOYSA-M Synonym: cesium chloride,caesium chloride,cesium monochloride,cesium chloride cscl,dicesium dichloride,cscl,tricesium trichloride,unii-gnr9hml8ba,gnr9hml8ba,caesium 1+ ion chloride PubChem CID: 24293 ChEBI: CHEBI:63039 IUPAC Name: caesium(1+) chloride SMILES: [Cl-].[Cs+]

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PubChem CID	24293
CAS	7647-17-8
Molecular Weight (g/mol)	168.36
ChEBI	CHEBI:63039
MDL Number	MFCD00010955
SMILES	[Cl-].[Cs+]
Synonym	cesium chloride,caesium chloride,cesium monochloride,cesium chloride cscl,dicesium dichloride,cscl,tricesium trichloride,unii-gnr9hml8ba,gnr9hml8ba,caesium 1+ ion chloride
IUPAC Name	caesium(1+) chloride
InChI Key	AIYUHDOJVYHVIT-UHFFFAOYSA-M
Molecular Formula	ClCs

184

Potassium pyrosulfate, 98%, for analysis

CAS: 7790-62-7 Molecular Formula: K₂O₇S₂ Molecular Weight (g/mol): 254.31 InChI Key: KAQHZJVQFBJKCK-UHFFFAOYSA-L Synonym: potassium pyrosulfate,dipotassium disulfate,potassium disulfate,unii-avj6zst7l6,avj6zst7l6,disulfuric acid dipotassium salt,dipotassium sulfonato sulfate,dipotassium disulphate,dipotassium pyrosulfate,kaliumpyrosulfat PubChem CID: 62681 IUPAC Name: dipotassium;sulfonato sulfate SMILES: [O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+]

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PubChem CID	62681
CAS	7790-62-7
Molecular Weight (g/mol)	254.31
SMILES	[O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+]
Synonym	potassium pyrosulfate,dipotassium disulfate,potassium disulfate,unii-avj6zst7l6,avj6zst7l6,disulfuric acid dipotassium salt,dipotassium sulfonato sulfate,dipotassium disulphate,dipotassium pyrosulfate,kaliumpyrosulfat
IUPAC Name	dipotassium;sulfonato sulfate
InChI Key	KAQHZJVQFBJKCK-UHFFFAOYSA-L
Molecular Formula	K₂O₇S₂

185

Sodium sulfate, 99%, extra pure, anhydrous

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

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Specifications

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
InChI Key	PMZURENOXWZQFD-UHFFFAOYSA-L
Molecular Formula	Na2O4S

186

Potassium ferrocyanide trihydrate, 98.5%, ACS reagent

CAS: 14459-95-1 Molecular Formula: C6H6FeK4N6O3 Molecular Weight (g/mol): 422.39 MDL Number: MFCD00167023 InChI Key: NLYKFUFIUWPPIZ-UHFFFAOYSA-N Synonym: Potassium hexacyanoferrate(II) IUPAC Name: tetrapotassium hexacyanoironbis(ylium) trihydrate SMILES: O.O.O.[K+].[K+].[K+].[K+].N#C[Fe++](C#N)(C#N)(C#N)(C#N)C#N

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CAS	14459-95-1
Molecular Weight (g/mol)	422.39
MDL Number	MFCD00167023
SMILES	O.O.O.[K+].[K+].[K+].[K+].N#C[Fe++](C#N)(C#N)(C#N)(C#N)C#N
Synonym	Potassium hexacyanoferrate(II)
IUPAC Name	tetrapotassium hexacyanoironbis(ylium) trihydrate
InChI Key	NLYKFUFIUWPPIZ-UHFFFAOYSA-N
Molecular Formula	C6H6FeK4N6O3

187

Potassium sulfate, 99+%, for analysis, anhydrous powder

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 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
InChI Key	OTYBMLCTZGSZBG-UHFFFAOYSA-L
Molecular Formula	K2O4S

188

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Sodium hypochlorite, 4-6%

CAS: 7681-52-9 Molecular Formula: ClNaO Molecular Weight (g/mol): 74.44 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 IUPAC Name: sodium;hypochlorite SMILES: [O-]Cl.[Na+]

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PubChem CID	23665760
CAS	7681-52-9
Molecular Weight (g/mol)	74.44
ChEBI	CHEBI:32146
MDL Number	MFCD00011120
SMILES	[O-]Cl.[Na+]
Synonym	sodium hypochlorite,antiformin,sodium oxychloride,chlorox,clorox,javex,javelle water,hypochlorous acid, sodium salt,hypochlorite sodium,carrel-dakin solution
IUPAC Name	sodium;hypochlorite
InChI Key	SUKJFIGYRHOWBL-UHFFFAOYSA-N
Molecular Formula	ClNaO

189

Potassium thiocyanate, 99+%, for analysis

CAS: 333-20-0 Molecular Formula: CKNS Molecular Weight (g/mol): 97.18 MDL Number: MFCD00011413 InChI Key: ZNNZYHKDIALBAK-UHFFFAOYSA-M Synonym: potassium thiocyanate,potassium rhodanate,potassium rhodanide,rodanca,potassium sulfocyanate,rhodanide,rhocya,potassium thiocyanide,kscn,thiocyanic acid, potassium salt PubChem CID: 516872 ChEBI: CHEBI:30951 IUPAC Name: potassium;thiocyanate SMILES: C(#N)[S-].[K+]

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PubChem CID	516872
CAS	333-20-0
Molecular Weight (g/mol)	97.18
ChEBI	CHEBI:30951
MDL Number	MFCD00011413
SMILES	C(#N)[S-].[K+]
Synonym	potassium thiocyanate,potassium rhodanate,potassium rhodanide,rodanca,potassium sulfocyanate,rhodanide,rhocya,potassium thiocyanide,kscn,thiocyanic acid, potassium salt
IUPAC Name	potassium;thiocyanate
InChI Key	ZNNZYHKDIALBAK-UHFFFAOYSA-M
Molecular Formula	CKNS

190

Sodium metaperiodate, 98%

CAS: 7790-28-5 Molecular Formula: INaO4 Molecular Weight (g/mol): 213.89 MDL Number: MFCD00003534 InChI Key: JQWHASGSAFIOCM-UHFFFAOYSA-M Synonym: sodium periodate,sodium metaperiodate,sodium m-periodate,sodiumperiodate,sodium meta periodate,periodic acid, sodium salt,sodium meta-periodate,periodic acid hio4 , sodium salt,periodate sodium,sodium penodate PubChem CID: 23667635 ChEBI: CHEBI:75226 IUPAC Name: sodium;periodate SMILES: [Na+].[O-][I](=O)(=O)=O

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PubChem CID	23667635
CAS	7790-28-5
Molecular Weight (g/mol)	213.89
ChEBI	CHEBI:75226
MDL Number	MFCD00003534
SMILES	[Na+].[O-][I](=O)(=O)=O
Synonym	sodium periodate,sodium metaperiodate,sodium m-periodate,sodiumperiodate,sodium meta periodate,periodic acid, sodium salt,sodium meta-periodate,periodic acid hio4 , sodium salt,periodate sodium,sodium penodate
IUPAC Name	sodium;periodate
InChI Key	JQWHASGSAFIOCM-UHFFFAOYSA-M
Molecular Formula	INaO4

191

Sodium dihydrogen phosphate monohydrate, ACS, 98.0-102.0%

CAS: 10049-21-5 Molecular Formula: H2NaO4P x H2O Molecular Weight (g/mol): 137.99 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 SMILES: O.[Na+].OP(O)(O)=O

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PubChem CID	516949
CAS	10049-21-5
Molecular Weight (g/mol)	137.99
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
InChI Key	BBMHARZCALWXSL-UHFFFAOYSA-N
Molecular Formula	H2NaO4P x H2O

192

Sodium dihydrogen phosphate dihydrate, 98+%

CAS: 13472-35-0 Molecular Formula: H6NaO6P MDL Number: MFCD00149209 InChI Key: VBJGJHBYWREJQD-UHFFFAOYSA-M Synonym: sodium dihydrogen phosphate dihydrate,sodium phosphate monobasic dihydrate,monosodium phosphate dihydrate,sodium phosphate, monobasic, dihydrate,phosphoric acid, monosodium salt, dihydrate,sodium dihydrogenphosphate dihydrate,sodium phosphate nah2po4 dihydrate,monosodium dihydrogen phosphate dihydrate,sodium dihydrate dihydrogen phosphate,acmc-20ajoh PubChem CID: 23673460 IUPAC Name: sodium;dihydrogen phosphate;dihydrate

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PubChem CID	23673460
CAS	13472-35-0
MDL Number	MFCD00149209
Synonym	sodium dihydrogen phosphate dihydrate,sodium phosphate monobasic dihydrate,monosodium phosphate dihydrate,sodium phosphate, monobasic, dihydrate,phosphoric acid, monosodium salt, dihydrate,sodium dihydrogenphosphate dihydrate,sodium phosphate nah2po4 dihydrate,monosodium dihydrogen phosphate dihydrate,sodium dihydrate dihydrogen phosphate,acmc-20ajoh
IUPAC Name	sodium;dihydrogen phosphate;dihydrate
InChI Key	VBJGJHBYWREJQD-UHFFFAOYSA-M
Molecular Formula	H6NaO6P

193

Potassium peroxydisulfate, ACS, 99.0% min

CAS: 7727-21-1 Molecular Formula: K2O8S2 Molecular Weight (g/mol): 270.309 MDL Number: MFCD00011386 InChI Key: USHAGKDGDHPEEY-UHFFFAOYSA-L Synonym: potassium persulfate,anthion,potassium peroxydisulfate,potassium peroxodisulfate,dipotassium peroxydisulfate,potassium peroxydisulphate,dipotassium persulfate,caswell no. 700,dipotassium peroxodisulphate,unii-6b86k0mczc PubChem CID: 24412 IUPAC Name: dipotassium;sulfonatooxy sulfate SMILES: [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]

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PubChem CID	24412
CAS	7727-21-1
Molecular Weight (g/mol)	270.309
MDL Number	MFCD00011386
SMILES	[O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]
Synonym	potassium persulfate,anthion,potassium peroxydisulfate,potassium peroxodisulfate,dipotassium peroxydisulfate,potassium peroxydisulphate,dipotassium persulfate,caswell no. 700,dipotassium peroxodisulphate,unii-6b86k0mczc
IUPAC Name	dipotassium;sulfonatooxy sulfate
InChI Key	USHAGKDGDHPEEY-UHFFFAOYSA-L
Molecular Formula	K2O8S2

194

Sodium thiosulfate pentahydrate, ACS, 99.5-101.0%

CAS: 10102-17-7 Molecular Formula: H10Na2O8S2 Molecular Weight (g/mol): 248.172 MDL Number: MFCD00149186 InChI Key: PODWXQQNRWNDGD-UHFFFAOYSA-L Synonym: sodium thiosulfate pentahydrate,ametox,sodium thiosulfate, pentahydrate,antichlor,tinver,disodium thiosulfate pentahydrate,unii-hx1032v43m,ccris 3952,thiosulfuric acid, disodium salt, pentahydrate,sodium hyposulfite pentahydrate PubChem CID: 61475 ChEBI: CHEBI:32150 IUPAC Name: disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate SMILES: O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]

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PubChem CID	61475
CAS	10102-17-7
Molecular Weight (g/mol)	248.172
ChEBI	CHEBI:32150
MDL Number	MFCD00149186
SMILES	O.O.O.O.O.[O-]S(=O)(=S)[O-].[Na+].[Na+]
Synonym	sodium thiosulfate pentahydrate,ametox,sodium thiosulfate, pentahydrate,antichlor,tinver,disodium thiosulfate pentahydrate,unii-hx1032v43m,ccris 3952,thiosulfuric acid, disodium salt, pentahydrate,sodium hyposulfite pentahydrate
IUPAC Name	disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane;pentahydrate
InChI Key	PODWXQQNRWNDGD-UHFFFAOYSA-L
Molecular Formula	H10Na2O8S2

195

Potassium cyanide, 97+%, extra pure, Thermo Scientific Chemicals

CAS: 151-50-8 Molecular Formula: CKN Molecular Weight (g/mol): 65.12 MDL Number: MFCD00011397 InChI Key: NNFCIKHAZHQZJG-UHFFFAOYSA-N Synonym: potassium cyanide,potassium cyanide k cn,cyanide of potassium,caswell no. 688a,zyankali,kalium cyanid german,unii-mqd255m2zo,rcra waste number p098,cyanure de potassium french PubChem CID: 9032

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PubChem CID	9032
CAS	151-50-8
Molecular Weight (g/mol)	65.12
MDL Number	MFCD00011397
Synonym	potassium cyanide,potassium cyanide k cn,cyanide of potassium,caswell no. 688a,zyankali,kalium cyanid german,unii-mqd255m2zo,rcra waste number p098,cyanure de potassium french
InChI Key	NNFCIKHAZHQZJG-UHFFFAOYSA-N
Molecular Formula	CKN

Alkali Metal Salts

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Potassium Chloride, 99+%, ACS Reagent GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Potassium Chloride, 99+%, ACS Reagent