accessibility menu, dialog, popup

UserName

Organic potassium salts

Organic compound that contains one or more potassium ions bonded by ionic bonds. Salts are products of acid-base reactions.
Molecular Weight (g/mol) 
  • (6)
  • (10)
  • (4)
  • (2)
  • (4)
  • (7)
  • (1)
  • (4)
Quantity 
  • (1)
  • (22)
  • (2)
  • (1)
  • (1)
  • (20)
  • (2)
  • (5)
Percent Purity 
  • (6)
  • (5)
  • (3)
  • (6)
  • (10)
  • (4)
  • (3)
  • (2)
Physical Form 
  • (2)
  • (65)
  • (6)
  • (2)
  • (1)
  • (2)
  • (8)
  • (7)
Grade 
  • (4)
  • (5)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (8)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (2)

brands

  • (2)
  • (3)
  • (1)
  • (1)
  • (13)
  • (57)
  • (2)
  • (88)

Molecular Weight (g/mol)

  • (6)
  • (10)
  • (4)
  • (2)
  • (4)
  • (7)
  • (1)
Show all

Quantity

  • (1)
  • (22)
  • (2)
  • (1)
  • (1)
  • (20)
  • (2)
Show all

Percent Purity

  • (6)
  • (5)
  • (3)
  • (6)
  • (10)
  • (4)
  • (3)
Show all

Physical Form

  • (2)
  • (65)
  • (6)
  • (2)
  • (1)
  • (2)
  • (8)
Show all

Grade

  • (4)
  • (5)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
Show all

Boiling Point

  • (2)
Keyword Search:
1 – 15 of 75 results
1
Promotions Available

Potassium Hydrogen Phthalate (Primary Standard/Meets ACS Specifications), Fisher Chemical™

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 MDL Number: MFCD00013070 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.222
MDL Number MFCD00013070
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
2

Acesulfame K, For Food Analysis, 99.0%, MilliporeSigma™ Supelco™

CAS: 55589-62-3 Molecular Formula: C4H4KNO4S Molecular Weight (g/mol): 201.24 MDL Number: MFCD00043833 InChI Key: JLEKLYQXZHJOTQ-UHFFFAOYSA-M Synonym: 6-Methyl-1,2,3-oxathiazin-4(3 H)-one 2,2-dioxide potassium salt IUPAC Name: potassium 6-methyl-2,4-dioxo-4H-1,2λ⁶,3-oxathiazin-2-olate SMILES: [K+].CC1=CC(=O)N=S([O-])(=O)O1

CAS 55589-62-3
Molecular Weight (g/mol) 201.24
MDL Number MFCD00043833
SMILES [K+].CC1=CC(=O)N=S([O-])(=O)O1
Synonym 6-Methyl-1,2,3-oxathiazin-4(3 H)-one 2,2-dioxide potassium salt
IUPAC Name potassium 6-methyl-2,4-dioxo-4H-1,2λ⁶,3-oxathiazin-2-olate
InChI Key JLEKLYQXZHJOTQ-UHFFFAOYSA-M
Molecular Formula C4H4KNO4S
3

Phthalimide, potassium derivative, 99%

CAS: 1074-82-4 Molecular Formula: C8H4KNO2 Molecular Weight (g/mol): 185.22 MDL Number: MFCD00005887 InChI Key: FYRHIOVKTDQVFC-UHFFFAOYSA-M Synonym: potassium phthalimide,potassium 1,3-dioxoisoindolin-2-ide,n-potassiophthalimide,phthalimide potassium salt,n-potassium phthalimide,unii-x6kka27dil,phthalimide, potassium salt,potassium phthalamide,1h-isoindole-1,3 2h-dione, potassium salt,x6kka27dil PubChem CID: 3356745 IUPAC Name: potassium;isoindol-2-ide-1,3-dione SMILES: [K+].O=C1[N-]C(=O)C2=CC=CC=C12

PubChem CID 3356745
CAS 1074-82-4
Molecular Weight (g/mol) 185.22
MDL Number MFCD00005887
SMILES [K+].O=C1[N-]C(=O)C2=CC=CC=C12
Synonym potassium phthalimide,potassium 1,3-dioxoisoindolin-2-ide,n-potassiophthalimide,phthalimide potassium salt,n-potassium phthalimide,unii-x6kka27dil,phthalimide, potassium salt,potassium phthalamide,1h-isoindole-1,3 2h-dione, potassium salt,x6kka27dil
IUPAC Name potassium;isoindol-2-ide-1,3-dione
InChI Key FYRHIOVKTDQVFC-UHFFFAOYSA-M
Molecular Formula C8H4KNO2
4

Potassium tert-butoxide, 97%

CAS: 865-47-4 Molecular Formula: C4H9KO Molecular Weight (g/mol): 112.213 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+]

PubChem CID 23665647
CAS 865-47-4
Molecular Weight (g/mol) 112.213
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
5

Ethylxanthic acid potassium salt, 97+%

CAS: 140-89-6 Molecular Formula: C3H5KOS2 Molecular Weight (g/mol): 160.29 MDL Number: MFCD00004931 InChI Key: JCBJVAJGLKENNC-UHFFFAOYSA-M Synonym: potassium ethylxanthate,potassium ethyl xanthate,ethylxanthic acid potassium salt,potassium xanthogenate,potassium xanthate,potassium o-ethyl carbonodithioate,potassium ethyl xanthogenate,potassium ethylxanthogenate,potassium o-ethyl dithiocarbonate,z 3 pesticide PubChem CID: 2735045 IUPAC Name: potassium;ethoxymethanedithioate SMILES: [K+].CCOC([S-])=S

PubChem CID 2735045
CAS 140-89-6
Molecular Weight (g/mol) 160.29
MDL Number MFCD00004931
SMILES [K+].CCOC([S-])=S
Synonym potassium ethylxanthate,potassium ethyl xanthate,ethylxanthic acid potassium salt,potassium xanthogenate,potassium xanthate,potassium o-ethyl carbonodithioate,potassium ethyl xanthogenate,potassium ethylxanthogenate,potassium o-ethyl dithiocarbonate,z 3 pesticide
IUPAC Name potassium;ethoxymethanedithioate
InChI Key JCBJVAJGLKENNC-UHFFFAOYSA-M
Molecular Formula C3H5KOS2
6

Oxalic acid, potassium salt dihydrate, 99%, extra pure

CAS: 6100-20-5 Molecular Formula: C4H3KO8 Molecular Weight (g/mol): 218.16 MDL Number: MFCD00150443,MFCD00150443 InChI Key: GANDVAJEIJXBQJ-UHFFFAOYSA-M Synonym: potassium trihydrogen dioxalate dihydrate,potassium ion oxalic acid dihydrate hydrogen oxalate,potassium oxalic acid dihydrate hydrogen oxalate PubChem CID: 131698588 IUPAC Name: potassium;hydron;oxalate;dihydrate SMILES: [K+].OC(=O)C(O)=O.OC(=O)C([O-])=O

PubChem CID 131698588
CAS 6100-20-5
Molecular Weight (g/mol) 218.16
MDL Number MFCD00150443,MFCD00150443
SMILES [K+].OC(=O)C(O)=O.OC(=O)C([O-])=O
Synonym potassium trihydrogen dioxalate dihydrate,potassium ion oxalic acid dihydrate hydrogen oxalate,potassium oxalic acid dihydrate hydrogen oxalate
IUPAC Name potassium;hydron;oxalate;dihydrate
InChI Key GANDVAJEIJXBQJ-UHFFFAOYSA-M
Molecular Formula C4H3KO8
7

Potassium tert-butoxide, pure, 20 wt.% solution in THF

CAS: 865-47-4 | C4H9KO | 112.21 g/mol

Linear Formula (CH3)3COK
Molecular Weight (g/mol) 112.21
Color Amber to Colorless
Physical Form Solution
Chemical Name or Material Potassium tert-butoxide
Grade Pure
SMILES CC(C)(C)[O-].[K+]
InChI Key LPNYRYFBWFDTMA-UHFFFAOYSA-N
Density 0.9290g/mL
PubChem CID 23665647
Fieser 01,911; 02,336; 03,233; 04,399; 05,544; 06,477; 08,407; 09,380; 10,323; 11,432; 12,97; 14,264; 17,289
CAS 109-99-9
Health Hazard 3 GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
Wear protective gloves/protective clothing/eye p
Health Hazard 2 GHS H Statement
Causes severe skin burns and eye damage.
May cause respiratory irritation.
Highly flammable liquid and vapour.
Suspected of causing cancer.
Reacts violently with water.
May form explosive peroxides.<br
Solubility Information Solubility in water: reacts with water.
Packaging Glass bottle
Flash Point −21°C
Health Hazard 1 GHS Signal Word: Danger
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
Molecular Formula C4H9KO
EINECS Number 212-740-3
Formula Weight 112.21
Specific Gravity 0.929
8

Potassium hydrogen phthalate, 99+%

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.22 MDL Number: MFCD00013070 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.22
MDL Number MFCD00013070
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
9

Ethyl potassium oxalate, 97%

CAS: 1906-57-6 Molecular Formula: C4H5KO4 Molecular Weight (g/mol): 156.178 MDL Number: MFCD00045861 InChI Key: RLPQQBNSTHRHEK-UHFFFAOYSA-M Synonym: ethyl potassium oxalate,potassium ethyl oxalate,ethanedioic acid, monoethyl ester, potassium salt,potassium 2-ethoxy-2-oxoacetate,oxalic acid 1-ethyl 2-potassium salt,ethanedioic acid, 1-ethyl ester, potassium salt 1:1,potassium ethoxy oxo acetate,ambkkkkk567,oxalic acid, monoethyl ester, potassium salt,potassium monoethyl oxalate PubChem CID: 23678856 IUPAC Name: potassium;2-ethoxy-2-oxoacetate SMILES: CCOC(=O)C(=O)[O-].[K+]

PubChem CID 23678856
CAS 1906-57-6
Molecular Weight (g/mol) 156.178
MDL Number MFCD00045861
SMILES CCOC(=O)C(=O)[O-].[K+]
Synonym ethyl potassium oxalate,potassium ethyl oxalate,ethanedioic acid, monoethyl ester, potassium salt,potassium 2-ethoxy-2-oxoacetate,oxalic acid 1-ethyl 2-potassium salt,ethanedioic acid, 1-ethyl ester, potassium salt 1:1,potassium ethoxy oxo acetate,ambkkkkk567,oxalic acid, monoethyl ester, potassium salt,potassium monoethyl oxalate
IUPAC Name potassium;2-ethoxy-2-oxoacetate
InChI Key RLPQQBNSTHRHEK-UHFFFAOYSA-M
Molecular Formula C4H5KO4
10

Potassium 2-naphthalenetrifluoroborate, 96%, Thermo Scientific™

CAS: 668984-08-5 Molecular Formula: C10H7BF3K Molecular Weight (g/mol): 234.07 MDL Number: MFCD06659941 InChI Key: FXRJHJJHIOIXKE-UHFFFAOYSA-N Synonym: potassium 2-naphthalenetrifluoroborate,potassium trifluoro naphthalen-2-yl boranuide,potassium trifluoro naphthalen-2-yl borate,potassium 2-naphthalene trifluoroborate,pubchem11526,trifluoro 2-naphthyl potassioboron v,potassium trifluoro 2-naphthalenyl boranuide,potassium trifluoro 2-naphthyl borate,potassium trifluoro naphthalen-2-yl borate 1-,potassium ion trifluoro naphthalen-2-yl boranuide PubChem CID: 23674705 IUPAC Name: potassium;trifluoro(naphthalen-2-yl)boranuide SMILES: [B-](C1=CC2=CC=CC=C2C=C1)(F)(F)F.[K+]

PubChem CID 23674705
CAS 668984-08-5
Molecular Weight (g/mol) 234.07
MDL Number MFCD06659941
SMILES [B-](C1=CC2=CC=CC=C2C=C1)(F)(F)F.[K+]
Synonym potassium 2-naphthalenetrifluoroborate,potassium trifluoro naphthalen-2-yl boranuide,potassium trifluoro naphthalen-2-yl borate,potassium 2-naphthalene trifluoroborate,pubchem11526,trifluoro 2-naphthyl potassioboron v,potassium trifluoro 2-naphthalenyl boranuide,potassium trifluoro 2-naphthyl borate,potassium trifluoro naphthalen-2-yl borate 1-,potassium ion trifluoro naphthalen-2-yl boranuide
IUPAC Name potassium;trifluoro(naphthalen-2-yl)boranuide
InChI Key FXRJHJJHIOIXKE-UHFFFAOYSA-N
Molecular Formula C10H7BF3K
11

Potassium hydrogen phthalate, 99.99%, acidimetric standard

CAS: 877-24-7 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
12

Potassium tert-butoxide, 98+%, pure

CAS: 865-47-4 Molecular Formula: C4H9KO Molecular Weight (g/mol): 112.21 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+]

PubChem CID 23665647
CAS 865-47-4
Molecular Weight (g/mol) 112.21
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
13

Potassium trihydrogen dioxalate dihydrate, 98+%

CAS: 6100-20-5 Molecular Formula: C4H3KO8 Molecular Weight (g/mol): 218.16 MDL Number: MFCD00150443,MFCD00150443 InChI Key: GANDVAJEIJXBQJ-UHFFFAOYSA-M Synonym: potassium trihydrogen dioxalate dihydrate,potassium ion oxalic acid dihydrate hydrogen oxalate,potassium oxalic acid dihydrate hydrogen oxalate PubChem CID: 131698588 SMILES: [K+].OC(=O)C(O)=O.OC(=O)C([O-])=O

PubChem CID 131698588
CAS 6100-20-5
Molecular Weight (g/mol) 218.16
MDL Number MFCD00150443,MFCD00150443
SMILES [K+].OC(=O)C(O)=O.OC(=O)C([O-])=O
Synonym potassium trihydrogen dioxalate dihydrate,potassium ion oxalic acid dihydrate hydrogen oxalate,potassium oxalic acid dihydrate hydrogen oxalate
InChI Key GANDVAJEIJXBQJ-UHFFFAOYSA-M
Molecular Formula C4H3KO8
14

Potassium hydrogen phthalate, 99%

CAS: 877-24-7 Molecular Formula: C8H5KO4 Molecular Weight (g/mol): 204.222 MDL Number: MFCD00013070 InChI Key: IWZKICVEHNUQTL-UHFFFAOYSA-M Synonym: potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic PubChem CID: 23676735 IUPAC Name: potassium;2-carboxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

PubChem CID 23676735
CAS 877-24-7
Molecular Weight (g/mol) 204.222
MDL Number MFCD00013070
SMILES C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
Synonym potassium hydrogen phthalate,potassium biphthalate,monopotassium phthalate,potassium acid phthalate,hydrogen potassium phthalate,phthalic acid monopotassium salt,1,2-benzenedicarboxylic acid, monopotassium salt,phthalic acid, monopotassium salt,phthalic acid potassium salt,potassium phthalate monobasic
IUPAC Name potassium;2-carboxybenzoate
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Molecular Formula C8H5KO4
15

Potassium isopropoxide, 99% (metals basis), 5% w/v in isopropanol

CAS: 6831-82-9 Molecular Formula: C3H7KO Molecular Weight (g/mol): 98.186 MDL Number: MFCD00210641 InChI Key: WQKGAJDYBZOFSR-UHFFFAOYSA-N Synonym: potassium isopropoxide,potassium propan-2-olate,koipr,potassium isopropoxide w/v in isopropanol,potassium isopropoxide w/v in 2-propanol trace metals basis 25ml PubChem CID: 23663646 IUPAC Name: potassium;propan-2-olate SMILES: CC(C)[O-].[K+]

PubChem CID 23663646
CAS 6831-82-9
Molecular Weight (g/mol) 98.186
MDL Number MFCD00210641
SMILES CC(C)[O-].[K+]
Synonym potassium isopropoxide,potassium propan-2-olate,koipr,potassium isopropoxide w/v in isopropanol,potassium isopropoxide w/v in 2-propanol trace metals basis 25ml
IUPAC Name potassium;propan-2-olate
InChI Key WQKGAJDYBZOFSR-UHFFFAOYSA-N
Molecular Formula C3H7KO