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

$35.33 - $438.46

Chemical Identifiers

Chemical Name or Material Potassium hydrogen phthalate
CAS 877-24-7
Purity Grade ACS Reagent
Assay 99.95 to 100.05% (on dried substance)
Molecular Formula C8H5KO4
Linear Formula 2-(HO2C)C6H4CO2K
Formula Weight 204.22g/mol
MDL Number MFCD00013070
Synonym Potassium acid phthalate
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC424060025

  SDS
thermo fisher scientific
424060025
Plastic bottle 2.5kg Each for $438.46

AC424065000

  SDS
fisher scientific acros
424065000
Plastic bottle 500g Each for $114.36

AC424061000

  SDS
thermo fisher scientific
424061000
Plastic bottle 100g Each for $35.33
Description & Specifications

Specifications

Chlorine Compounds 0.003% max.
Heavy Metals (as Pb) 5ppm max.
Infrared Spectrum Authentic
Insoluble Matter 0.005% max.
Iron (Fe) 5ppm max.
Packaging Plastic bottle
Sodium (Na) 50ppm max.
Sulfur Compounds 0.002% max.
Color White
pH 4.00 to 4.02 (0.05M soln. at 25°C +/ to 0.2°C)
Quantity 2.5kg
Chemical Name or Material Potassium hydrogen phthalate
CAS 877-24-7
Purity Grade ACS Reagent
Physical Form White crystals or crystalline powder
Assay 99.95 to 100.05% (on dried substance)
Molecular Formula C8H5KO4
Linear Formula 2-(HO2C)C6H4CO2K
Formula Weight 204.22g/mol
MDL Number MFCD00013070
Beilstein 09, 791
Merck Index 15, 7733
Synonym Potassium acid phthalate
RTECS Number CZ4326000
EINECS Number 212-889-4
TSCA TSCA