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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241 – 255 of 7,561 results

241

Potassium nitrate, 99+%, ACS reagent

CAS: 7757-79-1 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	7757-79-1
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

242

Sodium arsenite, 0.1N Standardized Solution

CAS: 7784-46-5 Molecular Formula: AsNaO2 Molecular Weight (g/mol): 129.909 MDL Number: MFCD00003472 InChI Key: PTLRDCMBXHILCL-UHFFFAOYSA-M Synonym: sodium arsenite,sodium metaarsenite,sodium dioxoarsenate,prodalumnol,sodanit,penite,kill-all,prodalumnol double,rat death liquid,chem pels c PubChem CID: 443495 ChEBI: CHEBI:29678 IUPAC Name: sodium;oxoarsinite SMILES: [O-][As]=O.[Na+]

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PubChem CID	443495
CAS	7784-46-5
Molecular Weight (g/mol)	129.909
ChEBI	CHEBI:29678
MDL Number	MFCD00003472
SMILES	[O-][As]=O.[Na+]
Synonym	sodium arsenite,sodium metaarsenite,sodium dioxoarsenate,prodalumnol,sodanit,penite,kill-all,prodalumnol double,rat death liquid,chem pels c
IUPAC Name	sodium;oxoarsinite
InChI Key	PTLRDCMBXHILCL-UHFFFAOYSA-M
Molecular Formula	AsNaO2

243

Potassium carbonate, 99+%, ACS reagent, anhydrous

CAS: 584-08-7 Molecular Formula: CK2O3 Molecular Weight (g/mol): 138.21 MDL Number: MFCD00011382 InChI Key: BWHMMNNQKKPAPP-UHFFFAOYSA-L Synonym: potassium carbonate,dipotassium carbonate,potash,potassium carbonate, anhydrous,carbonic acid, dipotassium salt,carbonate of potash,pearl ash,salt of tartar,kaliumcarbonat,potassiumcarbonate PubChem CID: 11430 SMILES: [K+].[K+].[O-]C([O-])=O

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PubChem CID	11430
CAS	584-08-7
Molecular Weight (g/mol)	138.21
MDL Number	MFCD00011382
SMILES	[K+].[K+].[O-]C([O-])=O
Synonym	potassium carbonate,dipotassium carbonate,potash,potassium carbonate, anhydrous,carbonic acid, dipotassium salt,carbonate of potash,pearl ash,salt of tartar,kaliumcarbonat,potassiumcarbonate
InChI Key	BWHMMNNQKKPAPP-UHFFFAOYSA-L
Molecular Formula	CK2O3

244

Potassium ferrocyanide trihydrate, 99+%, for analysis

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

245

Potassium Iodide, ACS Grade, ≥ 99.0%, LabChem™

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

246

Sodium metaperiodate, ACS, 99.8-100.3%

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

247

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Potassium iodide, 99+%, for analysis

CAS: 7681-11-0 Molecular Formula: IK Molecular Weight (g/mol): 166 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
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

248

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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

249

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Potassium nitrite, 97%

CAS: 7758-09-0 Molecular Formula: KNO2 Molecular Weight (g/mol): 85.10 MDL Number: MFCD00011408 InChI Key: BXNHTSHTPBPRFX-UHFFFAOYSA-M Synonym: potassium nitrite,nitrous acid, potassium salt,caswell no. 698,ccris 3959,potassium nitrite 1:1,epa pesticide chemical code 076203,nitrous acid, potassium salt 1:1,kaliumnitrit,acmc-1bi01,dsstox_cid_22320 PubChem CID: 516910 SMILES: [K+].[O-]N=O

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PubChem CID	516910
CAS	7758-09-0
Molecular Weight (g/mol)	85.10
MDL Number	MFCD00011408
SMILES	[K+].[O-]N=O
Synonym	potassium nitrite,nitrous acid, potassium salt,caswell no. 698,ccris 3959,potassium nitrite 1:1,epa pesticide chemical code 076203,nitrous acid, potassium salt 1:1,kaliumnitrit,acmc-1bi01,dsstox_cid_22320
InChI Key	BXNHTSHTPBPRFX-UHFFFAOYSA-M
Molecular Formula	KNO2

250

Potassium dihydrogen citrate hydrate, 99% (dry basis)

CAS: 866-83-1 Molecular Formula: C6H7KO7 Molecular Weight (g/mol): 230.21 MDL Number: MFCD00036472 InChI Key: WKZJASQVARUVAW-UHFFFAOYNA-M Synonym: potassium dihydrogen citrate PubChem CID: 73896894 IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid;potassium SMILES: [K+].OC(=O)CC(O)(CC([O-])=O)C(O)=O

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PubChem CID	73896894
CAS	866-83-1
Molecular Weight (g/mol)	230.21
MDL Number	MFCD00036472
SMILES	[K+].OC(=O)CC(O)(CC([O-])=O)C(O)=O
Synonym	potassium dihydrogen citrate
IUPAC Name	2-hydroxypropane-1,2,3-tricarboxylic acid;potassium
InChI Key	WKZJASQVARUVAW-UHFFFAOYNA-M
Molecular Formula	C6H7KO7

251

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

252

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Sodium chloride, 99.5%, for HPLC

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 MDL Number: MFCD00003477 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M Synonym: sodium chloride,salt,table salt,halite,saline,rock salt,common salt,sodium chloride nacl,dendritis,purex PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium chloride SMILES: [Na+].[Cl-]

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PubChem CID	5234
CAS	7647-14-5
Molecular Weight (g/mol)	58.44
ChEBI	CHEBI:26710
MDL Number	MFCD00003477
SMILES	[Na+].[Cl-]
Synonym	sodium chloride,salt,table salt,halite,saline,rock salt,common salt,sodium chloride nacl,dendritis,purex
IUPAC Name	sodium chloride
InChI Key	FAPWRFPIFSIZLT-UHFFFAOYSA-M
Molecular Formula	ClNa

253

Sodium chloride, 5M aq. soln., pH 8.0, autoclaved

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PubChem CID	5234
CAS	7647-14-5
Molecular Weight (g/mol)	58.44
ChEBI	CHEBI:26710
MDL Number	MFCD00003477
SMILES	[Na+].[Cl-]
Synonym	sodium chloride,salt,table salt,halite,saline,rock salt,common salt,sodium chloride nacl,dendritis,purex
IUPAC Name	sodium chloride
InChI Key	FAPWRFPIFSIZLT-UHFFFAOYSA-M
Molecular Formula	ClNa

254

Sodium hydrogen phosphate, anhydrous, ACS, 99.0% min

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

255

Potassium Phosphate, Dibasic, 1.0M solution in water

CAS: 7758-11-4 | HK₂O₄P | 174.18 g/mol

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Linear Formula	K₂HPO₄
Molecular Weight (g/mol)	174.18
ChEBI	CHEBI:32031
Chemical Name or Material	Potassium phosphate, dibasic
SMILES	OP(=O)([O-])[O-].[K+].[K+]
Merck Index	15, 7779
InChI Key	ZPWVASYFFYYZEW-UHFFFAOYSA-L
Density	1.1300g/mL
Appearance	Clear colorless solution
PubChem CID	24450
Concentration or Composition (by Analyte or Components)	1.0M, exact strength on the certificate of analysis
CAS	7732-18-5
MDL Number	MFCD00011383
Packaging	Glass bottle
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
Molecular Formula	HK₂O₄P
EINECS Number	231-834-5
Formula Weight	174.18
Specific Gravity	1.13

Alkali Metal Salts

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Potassium Iodide, ACS Grade, ≥ 99.0%, LabChem™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Potassium Iodide, ACS Grade, ≥ 99.0%, LabChem™