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Potassium hydrogen phthalate, 99.99%, (trace metal basis), acidimetric standard, Acros Organics

$34.25 - $434.16

Chemical Identifiers

Chemical Name or Material Potassium Hydrogen Phthalate
CAS 877-24-7
Purity Grade Trace metal basis
Assay 99.95 to 100.05%
Assay Percent Range 99.99%
Molecular Formula C8H5KO4
Linear Formula 2-(HO2C)C6H4CO2K
Formula Weight 204.22g/mol
Synonym Potassium Acid Phthalate
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC177121000

  SDS
thermo fisher scientific
177121000
Plastic bottle 100g Each for $34.25

AC177125000

  SDS
thermo fisher scientific
177125000
Plastic Bottle 500g Each for $112.90

AC177120025

  SDS
thermo fisher scientific
177120025
Plastic bottle 2.5kg Each for $434.16
Description & Specifications

Specifications

Chlorine Compounds 30ppm (as Cl) max.
Heavy Metals (as Pb) 5ppm max.
Infrared Spectrum Authentic
Iron (Fe) 5ppm max.
Packaging Plastic bottle
Sodium (Na) 50ppm max.
Sulfate 60ppm max.
Color White
Melting Point 295.0° to 300.0°C
pH 3.8 to 4 (5% soln. at 20°C)
Quantity 100g
Chemical Name or Material Potassium hydrogen phthalate
CAS 877-24-7
Purity Grade Trace metal basis
Physical Form White crystals or crystalline powder
Assay 99.95 to 100.05%
Assay Percent Range 99.99%
Molecular Formula C8H5KO4
Linear Formula 2-(HO2C)C6H4CO2K
Formula Weight 204.22g/mol
Beilstein 09, 791
Merck Index 15, 7733
Synonym Potassium Acid Phthalate
Health Hazard 1 Signal Word:CAUTION!
Health Hazard 3 Emergency Overview
May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated.
NFPA
Health:

For ultra trace analysis

Safety and Handling

Signal Word:CAUTION!

Emergency Overview
May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated.
NFPA
Health: