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

$43.31 - $511.22

Chemical Identifiers

CAS 877-24-7
Molecular Formula C8H5KO4
Molecular Weight (g/mol) 204.22
MDL Number MFCD00013070
InChI Key IWZKICVEHNUQTL-UHFFFAOYSA-M
Synonym 1,2-benzenedicarboxylic acid, monopotassium salt, hydrogen potassium phthalate, monopotassium phthalate, phthalic acid monopotassium salt, phthalic acid potassium salt, phthalic acid, monopotassium salt, potassium acid phthalate, potassium biphthalate, potassium hydrogen phthalate, 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  
AC424061000
SDS View Documents
Thermo Fisher Scientific
424061000
100g Plastic bottle
Each for $43.31
 
AC424065000
SDS View Documents
Fisher Scientific Acros
424065000
500g Plastic bottle
Each for $143.11
 
AC424060025
SDS View Documents
Thermo Fisher Scientific
AC424060025
2.5kg Plastic bottle
Each for $511.22
 
Description

Description

Specifications

Chemical Identifiers

877-24-7
204.22
IWZKICVEHNUQTL-UHFFFAOYSA-M
23676735
C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
C8H5KO4
MFCD00013070
1,2-benzenedicarboxylic acid, monopotassium salt, hydrogen potassium phthalate, monopotassium phthalate, phthalic acid monopotassium salt, phthalic acid potassium salt, phthalic acid, monopotassium salt, potassium acid phthalate, potassium biphthalate, potassium hydrogen phthalate, potassium phthalate monobasic
potassium;2-carboxybenzoate

Specifications

Authentic
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
C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]
204.22
204.22
99.95 to 100.05% (on dried substance)
Potassium hydrogen phthalate
0.005% max
White
100g
877-24-7
2-(HO2C)C6H4CO2K
09, 791
1,2-benzenedicarboxylic acid, monopotassium salt, hydrogen potassium phthalate, monopotassium phthalate, phthalic acid monopotassium salt, phthalic acid potassium salt, phthalic acid, monopotassium salt, potassium acid phthalate, potassium biphthalate, potassium hydrogen phthalate, potassium phthalate monobasic
IWZKICVEHNUQTL-UHFFFAOYSA-M
potassium;2-carboxybenzoate
23676735
Crystals or Crystalline Powder
ACS Reagent
Safety and Handling

Safety and Handling

EINECSNumber : 212-889-4

RTECSNumber : CZ4326000

TSCA : TSCA

SDS