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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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-*

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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

Lithium carbonate, 99+%, ACS reagent

CAS: 554-13-2 Molecular Formula: CLi2O3 Molecular Weight (g/mol): 73.89 MDL Number: MFCD00011084 InChI Key: XGZVUEUWXADBQD-UHFFFAOYSA-L Synonym: lithium carbonate,dilithium carbonate,lithonate,lithobid,lithane,eskalith,lithotabs,carbonic acid lithium salt,liskonum,lithizine PubChem CID: 11125 ChEBI: CHEBI:6504 IUPAC Name: dilithium(1+) carbonate SMILES: [Li+].[Li+].[O-]C([O-])=O

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Specifications

PubChem CID	11125
CAS	554-13-2
Molecular Weight (g/mol)	73.89
ChEBI	CHEBI:6504
MDL Number	MFCD00011084
SMILES	[Li+].[Li+].[O-]C([O-])=O
Synonym	lithium carbonate,dilithium carbonate,lithonate,lithobid,lithane,eskalith,lithotabs,carbonic acid lithium salt,liskonum,lithizine
IUPAC Name	dilithium(1+) carbonate
InChI Key	XGZVUEUWXADBQD-UHFFFAOYSA-L
Molecular Formula	CLi2O3

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+]

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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

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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

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

MDL Number: 3494

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Specifications

MDL Number	3494

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

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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-]

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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

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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

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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 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+]

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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+]

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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

Sodium perborate tetrahydrate, 97%, pure

CAS: 10486-00-7 Molecular Formula: BNaO₃·₄H₂O Molecular Weight (g/mol): 153.86

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Specifications

CAS	10486-00-7
Molecular Weight (g/mol)	153.86
Molecular Formula	BNaO₃·₄H₂O

Sodium methoxide, 5.4M (30 wt.%) solution in methanol, AcroSeal™

CAS: 124-41-4 Molecular Formula: CH₃NaO Molecular Weight (g/mol): 54.02 MDL Number: MFCD00012179 InChI Key: WQDUMFSSJAZKTM-UHFFFAOYSA-N Synonym: sodium methanolate,sodium methoxide,sodium methylate,methoxysodium,methanol, sodium salt,feldalat nm,metilato sodico spanish,unii-ig663u5emc,methylate de sodium french,hsdb 755 PubChem CID: 10942334 IUPAC Name: sodium;methanolate SMILES: C[O-].[Na+]

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Specifications

PubChem CID	10942334
CAS	124-41-4
Molecular Weight (g/mol)	54.02
MDL Number	MFCD00012179
SMILES	C[O-].[Na+]
Synonym	sodium methanolate,sodium methoxide,sodium methylate,methoxysodium,methanol, sodium salt,feldalat nm,metilato sodico spanish,unii-ig663u5emc,methylate de sodium french,hsdb 755
IUPAC Name	sodium;methanolate
InChI Key	WQDUMFSSJAZKTM-UHFFFAOYSA-N
Molecular Formula	CH₃NaO

Potassium tert-butoxide, 1M solution in tert-butanol, AcroSeal™

CAS: 865-47-4 Molecular Formula: C₄H₉KO Molecular Weight (g/mol): 112.21 MDL Number: MFCD00012162 InChI Key: LPNYRYFBWFDTMA-UHFFFAOYSA-N Synonym: potassium tert-butoxide,potassium tert-butanolate,potassium t-butoxide,potassium 2-methylpropan-2-olate,potassium tert-butylate,kotbu,2-methyl-2-propanol, potassium salt,tert-butoxypotassium,potassium-t-butoxide,t-buok PubChem CID: 23665647 IUPAC Name: potassium;2-methylpropan-2-olate SMILES: CC(C)(C)[O-].[K+]

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Specifications

PubChem CID	23665647
CAS	865-47-4
Molecular Weight (g/mol)	112.21
MDL Number	MFCD00012162
SMILES	CC(C)(C)[O-].[K+]
Synonym	potassium tert-butoxide,potassium tert-butanolate,potassium t-butoxide,potassium 2-methylpropan-2-olate,potassium tert-butylate,kotbu,2-methyl-2-propanol, potassium salt,tert-butoxypotassium,potassium-t-butoxide,t-buok
IUPAC Name	potassium;2-methylpropan-2-olate
InChI Key	LPNYRYFBWFDTMA-UHFFFAOYSA-N
Molecular Formula	C₄H₉KO

Cesium iodide, 99.9%, for analysis

CAS: 7789-17-5 Molecular Formula: CsI Molecular Weight (g/mol): 259.81 MDL Number: MFCD00010962 InChI Key: XQPRBTXUXXVTKB-UHFFFAOYSA-M Synonym: cesium iodide,caesium iodide,cesium monoiodide,dicesium diiodide,tricesium triiodide,cesiumiodide,cesium iodide cs2i2,cesium iodide cs3i3,unii-u1p3gvc56l PubChem CID: 24601 IUPAC Name: cesium;iodide SMILES: [I-].[Cs+]

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Specifications

PubChem CID	24601
CAS	7789-17-5
Molecular Weight (g/mol)	259.81
MDL Number	MFCD00010962
SMILES	[I-].[Cs+]
Synonym	cesium iodide,caesium iodide,cesium monoiodide,dicesium diiodide,tricesium triiodide,cesiumiodide,cesium iodide cs2i2,cesium iodide cs3i3,unii-u1p3gvc56l
IUPAC Name	cesium;iodide
InChI Key	XQPRBTXUXXVTKB-UHFFFAOYSA-M
Molecular Formula	CsI

Alkali Metal Salts

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