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Potassium hydrogen phthalate, ACS reagent, acidimetric standard, ACROS Organics™

$38.66 - $465.14

Chemical Identifiers

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+]
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC424060025 SDS View Documents Acros Organics
AC424060025
2.5kg Plastic bottle Each for $465.14
AC424065000 SDS View Documents Acros Organics
424065000
500g Plastic bottle Each for $125.73
AC424061000 SDS View Documents Acros Organics
424061000
100g Plastic bottle Each for $38.66
Specifications

Chemical Identifiers

877-24-7
204.222
IWZKICVEHNUQTL-UHFFFAOYSA-M
23676735
C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
C8H5KO4
MFCD00013070
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
potassium;2-carboxybenzoate

Specifications

Authentic
White
2.5kg
877-24-7
2-(HO2C)C6H4CO2K
09, 791
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
IWZKICVEHNUQTL-UHFFFAOYSA-M
potassium;2-carboxybenzoate
23676735
Crystals or Crystalline Powder
ACS Reagent
Plastic bottle
295.0°C to 300.0°C
4.00 to 4.02 (0.05M soln. at 25°C ±0.2°C)
C8H5KO4
MFCD00013070
15, 7733
Solubility in water: 80g/L (20°C). Other solubilities: 330g/L water (100°C), slightly soluble in alcohol. 0.005% max. Insoluble Matter
C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
204.222
204.22
99.95 to 100.05% (on dried substance)
Potassium hydrogen phthalate
Safety and Handling

Safety and Handling

EINECSNumber : 212-889-4

RTECSNumber : CZ4326000

TSCA : TSCA