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

$37.17 - $443.01

Chemical Identifiers

CAS 877-24-7
Molecular Formula C8H5KO4
Linear Formula 2-(HO2C)C6H4CO2K
Formula Weight 204.22
MDL Number MFCD00013070
Synonym Potassium acid phthalate
Chemical Name or Material Potassium hydrogen phthalate
Assay 99.95 to 100.05% (on dried substance)
Grade ACS Reagent Grade
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
AC424060025 SDS Thermo Fisher Scientific
AC424060025
Plastic bottle 2.5kg Each for $443.01
AC424065000 SDS Fisher Scientific Acros
424065000
Plastic bottle 500g Each for $119.75
AC424061000 SDS Thermo Fisher Scientific
424061000
Plastic bottle 100g Each for $37.17
Specifications Description & Specifications

Chemical Identifiers

877-24-7
2-(HO2C)C6H4CO2K
MFCD00013070
Potassium hydrogen phthalate
ACS Reagent Grade
C8H5KO4
204.22
Potassium acid phthalate
99.95 to 100.05% (on dried substance)

Specifications

877-24-7
5ppm max.
Authentic
C8H5KO4
5ppm max.
MFCD00013070
15, 7733
Plastic bottle
0.002% max.
4.00 to 4.02 (0.05M soln. at 25°C ± 0.2°C)
Potassium hydrogen phthalate
ACS Reagent Grade
0.003% max.
Crystals or Crystalline Powder
0.005% max.
2-(HO2C)C6H4CO2K
204.22
09, 791
Potassium acid phthalate
50ppm max.
White
2.5kg
99.95 to 100.05% (on dried substance)

Safety and Handling

EINECSNumber : 212-889-4

RTECSNumber : CZ4326000

TSCA : TSCA