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 102 results

Potassium hexacyanocobaltate(III), 95%

CAS: 13963-58-1 Molecular Formula: C₆CoK₃N₆ Molecular Weight (g/mol): 332.34 MDL Number: MFCD00011391

Pricing and Availability
Specifications

CAS	13963-58-1
Molecular Weight (g/mol)	332.34
MDL Number	MFCD00011391
Molecular Formula	C₆CoK₃N₆

Sodium hydrogen phosphate, 98+%

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

Pricing and Availability
Specifications

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
InChI Key	BNIILDVGGAEEIG-UHFFFAOYSA-L
Molecular Formula	HNa2O4P

Sodium tripolyphosphate, for analysis

CAS: 7758-29-4 Molecular Formula: Na₅O₁₀P₃ Molecular Weight (g/mol): 367.85 MDL Number: MFCD00003514 InChI Key: HWGNBUXHKFFFIH-UHFFFAOYSA-I Synonym: sodium tripolyphosphate,sodium triphosphate,pentasodium triphosphate,stpp,thermphos,armofos,polygon,tripoly,rhodiaphos lv,thermphos n PubChem CID: 24455 IUPAC Name: pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate SMILES: [O-]P(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

Pricing and Availability
Specifications

PubChem CID	24455
CAS	7758-29-4
Molecular Weight (g/mol)	367.85
MDL Number	MFCD00003514
SMILES	[O-]P(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]
Synonym	sodium tripolyphosphate,sodium triphosphate,pentasodium triphosphate,stpp,thermphos,armofos,polygon,tripoly,rhodiaphos lv,thermphos n
IUPAC Name	pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate
InChI Key	HWGNBUXHKFFFIH-UHFFFAOYSA-I
Molecular Formula	Na₅O₁₀P₃

Potassium tetrafluoroborate, 99%, extra pure

CAS: 14075-53-7 Molecular Formula: BF4K Molecular Weight (g/mol): 125.90 MDL Number: MFCD00011395 InChI Key: AKEBROIVCDHVSD-UHFFFAOYSA-N Synonym: potassium tetrafluoroborate,potassium fluoroborate,potassium fluoborate,potassium borofluoride,avogadrite,potassium boron fluoride,potassium fluorohydroborate,potassium hydrofluoroborate,boron potassium fluoride,potassium boride fluoride PubChem CID: 518872 IUPAC Name: potassium tetrafluoroboranuide SMILES: [K+].F[B-](F)(F)F

Pricing and Availability
Specifications

PubChem CID	518872
CAS	14075-53-7
Molecular Weight (g/mol)	125.90
MDL Number	MFCD00011395
SMILES	[K+].F[B-](F)(F)F
Synonym	potassium tetrafluoroborate,potassium fluoroborate,potassium fluoborate,potassium borofluoride,avogadrite,potassium boron fluoride,potassium fluorohydroborate,potassium hydrofluoroborate,boron potassium fluoride,potassium boride fluoride
IUPAC Name	potassium tetrafluoroboranuide
InChI Key	AKEBROIVCDHVSD-UHFFFAOYSA-N
Molecular Formula	BF4K

Sodium pyrophosphate decahydrate, 99+%, for analysis

CAS: 13472-36-1 Molecular Formula: Na₄O₇P₂·₁₀H₂O Molecular Weight (g/mol): 446.05 MDL Number: MFCD00149200 InChI Key: VZWGHDYJGOMEKT-UHFFFAOYSA-J Synonym: sodium pyrophosphate decahydrate,unii-iy3dkb96qw,tetrasodium pyrophosphate decahydrate,diphosphoric acid, tetrasodium salt, decahydrate,iy3dkb96qw,pyrophosphate sodium salt decahydrate,pyrophosphate inorganic,colostrum,sodium phosphate pyro,sodium pyrophosphate na4p2o7 decahydrate PubChem CID: 3084150 IUPAC Name: tetrasodium;phosphonato phosphate;decahydrate SMILES: O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]

Pricing and Availability
Specifications

PubChem CID	3084150
CAS	13472-36-1
Molecular Weight (g/mol)	446.05
MDL Number	MFCD00149200
SMILES	O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
Synonym	sodium pyrophosphate decahydrate,unii-iy3dkb96qw,tetrasodium pyrophosphate decahydrate,diphosphoric acid, tetrasodium salt, decahydrate,iy3dkb96qw,pyrophosphate sodium salt decahydrate,pyrophosphate inorganic,colostrum,sodium phosphate pyro,sodium pyrophosphate na4p2o7 decahydrate
IUPAC Name	tetrasodium;phosphonato phosphate;decahydrate
InChI Key	VZWGHDYJGOMEKT-UHFFFAOYSA-J
Molecular Formula	Na₄O₇P₂·₁₀H₂O

Sodium Carbonate Solution 0.05M (0.1N), NIST Standard Concentrate, for Volumetric Analysis, Fisher Chemical™

MDL Number: 3494

Pricing and Availability
Specifications

MDL Number	3494

Potassium methoxide, pure, 0.1N solution in toluene/methanol, AcroSeal™

Pricing and Availability

Lithium (trimethylsilyl)acetylide, 0.5M solution in THF, AcroSeal™, Thermo Scientific Chemicals

CAS: 54655-07-1 Molecular Formula: C5H9LiSi Molecular Weight (g/mol): 104.15 MDL Number: MFCD00075059 InChI Key: WDDOQHLJFOUQMW-UHFFFAOYSA-N Synonym: trimethylsilyl ethynyllithium,lithium, trimethylsilyl ethynyl,lithium 1+ ion trimethylsilyl ethyne,lithium trimethylsilylacetylide,lithio trimethylsilyl acetylene,lithium trimethylsilyl acetylide,lithium ethynyl trimethyl silane,lithium trimethylsilylacetylenide,zvxxeonxfwsciz-uhfffaoysa-n PubChem CID: 3431600 IUPAC Name: lithium;ethynyl(trimethyl)silane SMILES: [Li+].C[Si](C)(C)C#[C-]

Pricing and Availability
Specifications

PubChem CID	3431600
CAS	54655-07-1
Molecular Weight (g/mol)	104.15
MDL Number	MFCD00075059
SMILES	[Li+].C[Si](C)(C)C#[C-]
Synonym	trimethylsilyl ethynyllithium,lithium, trimethylsilyl ethynyl,lithium 1+ ion trimethylsilyl ethyne,lithium trimethylsilylacetylide,lithio trimethylsilyl acetylene,lithium trimethylsilyl acetylide,lithium ethynyl trimethyl silane,lithium trimethylsilylacetylenide,zvxxeonxfwsciz-uhfffaoysa-n
IUPAC Name	lithium;ethynyl(trimethyl)silane
InChI Key	WDDOQHLJFOUQMW-UHFFFAOYSA-N
Molecular Formula	C5H9LiSi

Sodium Silicate, Technical, Solution, d=1.5, Fisher Chemical™

CAS: 1344-09-8 Molecular Formula: H10Na2O8Si Molecular Weight (g/mol): 212.14 MDL Number: MFCD00003492 InChI Key: ADPGKKZKGXANON-UHFFFAOYSA-N Synonym: sodium metasilicate,sodium silicate,waterglass,water glass,sodium siliconate,sodium polysilicate,sodium sesquisilicate,sodium silicate glass,sodium silicate solution,sodium water glass PubChem CID: 23266 ChEBI: CHEBI:60720 IUPAC Name: disodium;dioxido(oxo)silane SMILES: O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O

Pricing and Availability
Specifications

PubChem CID	23266
CAS	1344-09-8
Molecular Weight (g/mol)	212.14
ChEBI	CHEBI:60720
MDL Number	MFCD00003492
SMILES	O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O
Synonym	sodium metasilicate,sodium silicate,waterglass,water glass,sodium siliconate,sodium polysilicate,sodium sesquisilicate,sodium silicate glass,sodium silicate solution,sodium water glass
IUPAC Name	disodium;dioxido(oxo)silane
InChI Key	ADPGKKZKGXANON-UHFFFAOYSA-N
Molecular Formula	H10Na2O8Si

Potassium tert-pentoxide, 0.9M (14 wt.%) solution in cyclohexane, AcroSeal™

CAS: 41233-93-6 | C5H11KO | 126.24 g/mol

Pricing and Availability
Specifications

Linear Formula	C₂H₅C(CH₃)₂OK
Molecular Weight (g/mol)	126.24
Chemical Name or Material	Potassium tert-pentoxide
SMILES	[K+].CCC(C)(C)[O-]
InChI Key	ZRLVQFQTCMUIRM-UHFFFAOYSA-N
Density	0.8200g/mL
PubChem CID	23683543
Fieser	01,939
CAS	110-82-7
Health Hazard 3	GHS P Statement Do not breathe dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present a
MDL Number	MFCD00064808
Health Hazard 2	GHS H Statement Causes severe skin burns and eye damage. May cause drowsiness or dizziness. Highly flammable liquid and vapor. Very toxic to aquatic life with long lasting effects.
Solubility Information	Solubility in water: hydrolyzes
Flash Point	−18°C
Health Hazard 1	GHS Signal Word: Danger
Refractive Index	1.4211
Synonym	potassium 2-methylbutan-2-olate,potassium tert-amylate,potassium tert-pentoxide,potassium tert-pentylate,potassium tert-pentoxide solution,potassium 2-methyl-2-butoxide,2-butanol, 2-methyl-, potassium salt,potassium tert-amyloxide,2-butanol, 2-methyl-, potassium salt 1:1
IUPAC Name	potassium 2-methylbutan-2-olate
Molecular Formula	C5H11KO
EINECS Number	255-272-5
Formula Weight	126.24
Specific Gravity	0.82

Sodium polyphosphate, pure

CAS: 50813-16-6 Molecular Formula: (NaO3P)n MDL Number: MFCD00134118 Synonym: hexasodium oxido oxido phosphonatooxy phosphoryl oxy phosphoryl oxy phospho phosphonato oxy phosphinate IUPAC Name: Sodium polyphosphate SMILES: [Na]OP(-*)(=O)O-*

Pricing and Availability
Specifications

CAS	50813-16-6
MDL Number	MFCD00134118
SMILES	[Na]OP(-)(=O)O-
Synonym	hexasodium oxido oxido phosphonatooxy phosphoryl oxy phosphoryl oxy phospho phosphonato oxy phosphinate
IUPAC Name	Sodium polyphosphate
Molecular Formula	(NaO3P)n

Sodium tripolyphosphate

CAS: 7758-29-4 Molecular Formula: Na5O10P3 Molecular Weight (g/mol): 367.86 MDL Number: MFCD00003514 InChI Key: HWGNBUXHKFFFIH-UHFFFAOYSA-I Synonym: sodium tripolyphosphate,sodium triphosphate,pentasodium triphosphate,stpp,thermphos,armofos,polygon,tripoly,rhodiaphos lv,thermphos n PubChem CID: 24455 IUPAC Name: pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate SMILES: [O-]P(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

Pricing and Availability
Specifications

PubChem CID	24455
CAS	7758-29-4
Molecular Weight (g/mol)	367.86
MDL Number	MFCD00003514
SMILES	[O-]P(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]
Synonym	sodium tripolyphosphate,sodium triphosphate,pentasodium triphosphate,stpp,thermphos,armofos,polygon,tripoly,rhodiaphos lv,thermphos n
IUPAC Name	pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate
InChI Key	HWGNBUXHKFFFIH-UHFFFAOYSA-I
Molecular Formula	Na5O10P3

Lithium iodide, 99%, pure, anhydrous

CAS: 10377-51-2 Molecular Formula: ILi Molecular Weight (g/mol): 133.84 MDL Number: MFCD00011092 InChI Key: HSZCZNFXUDYRKD-UHFFFAOYSA-M Synonym: lithium iodide,lithium iodide, anhydrous,unii-s6k2xet783,lithium iodide 6lii,lithium 1+ ion iodide,lithium iodide, ultra dry,lithium iodide 7lii,lithiumiodide,lithium monoiodide PubChem CID: 66321 IUPAC Name: lithium;iodide SMILES: [Li+].[I-]

Pricing and Availability
Specifications

PubChem CID	66321
CAS	10377-51-2
Molecular Weight (g/mol)	133.84
MDL Number	MFCD00011092
SMILES	[Li+].[I-]
Synonym	lithium iodide,lithium iodide, anhydrous,unii-s6k2xet783,lithium iodide 6lii,lithium 1+ ion iodide,lithium iodide, ultra dry,lithium iodide 7lii,lithiumiodide,lithium monoiodide
IUPAC Name	lithium;iodide
InChI Key	HSZCZNFXUDYRKD-UHFFFAOYSA-M
Molecular Formula	ILi

Sodium ethoxide, 21% in ethanol, AcroSeal™

CAS: 141-52-6 Molecular Formula: C₂H₅NaO Molecular Weight (g/mol): 68.04 MDL Number: MFCD00012417 InChI Key: QDRKDTQENPPHOJ-UHFFFAOYSA-N Synonym: sodium ethoxide,sodium ethylate,sodium ethanolate,sodiumethoxide,ethoxysodium,ethanol, sodium salt,caustic alcohol,naoet,etona,ethanol, sodium salt 1:1 PubChem CID: 2723922 ChEBI: CHEBI:52096 IUPAC Name: sodium;ethanolate SMILES: CC[O-].[Na+]

Pricing and Availability
Specifications

PubChem CID	2723922
CAS	141-52-6
Molecular Weight (g/mol)	68.04
ChEBI	CHEBI:52096
MDL Number	MFCD00012417
SMILES	CC[O-].[Na+]
Synonym	sodium ethoxide,sodium ethylate,sodium ethanolate,sodiumethoxide,ethoxysodium,ethanol, sodium salt,caustic alcohol,naoet,etona,ethanol, sodium salt 1:1
IUPAC Name	sodium;ethanolate
InChI Key	QDRKDTQENPPHOJ-UHFFFAOYSA-N
Molecular Formula	C₂H₅NaO

Potassium fluoride, 99%, extra pure, anhydrous, Thermo Scientific Chemicals

CAS: 7789-23-3 Molecular Formula: FK Molecular Weight (g/mol): 58.10 MDL Number: MFCD00011398 InChI Key: NROKBHXJSPEDAR-UHFFFAOYSA-M Synonym: potassium fluoride,potassiumfluoride,potassium fluoride kf,potassium fluorure,fluorure de potassium,potassium fluorure french,potassium fluoride on calcium fluoride,potassium fluoride, anhydrous,unii-9082wg1g3f,ccris 1568 PubChem CID: 522689 ChEBI: CHEBI:66872 SMILES: [F-].[K+]

Pricing and Availability
Specifications

PubChem CID	522689
CAS	7789-23-3
Molecular Weight (g/mol)	58.10
ChEBI	CHEBI:66872
MDL Number	MFCD00011398
SMILES	[F-].[K+]
Synonym	potassium fluoride,potassiumfluoride,potassium fluoride kf,potassium fluorure,fluorure de potassium,potassium fluorure french,potassium fluoride on calcium fluoride,potassium fluoride, anhydrous,unii-9082wg1g3f,ccris 1568
InChI Key	NROKBHXJSPEDAR-UHFFFAOYSA-M
Molecular Formula	FK

Alkali Metal Salts

Filtered Search Results

Narrow Results