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

$36.04 - $438.69

Chemical Identifiers

CAS 877-24-7
Assay Percent Range 99.99%
Molecular Formula C8H5KO4
Linear Formula 2-(HO2C)C6H4CO2K
Formula Weight 204.22
Synonym Potassium Acid Phthalate
Chemical Name or Material Potassium hydrogen phthalate
Assay 99.95 to 100.05%
Grade Trace metal basis
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
AC177121000 SDS Thermo Fisher Scientific
177121000
Plastic bottle 100g Each for $36.04
AC177125000 SDS Thermo Fisher Scientific
177125000
Plastic Bottle 500g Each for $118.29
AC177120025 SDS Thermo Fisher Scientific
AC177120025
Plastic bottle 2.5kg Each for $438.69
Specifications

Description

For ultra trace analysis
Description & Specifications

Chemical Identifiers

877-24-7
C8H5KO4
204.22
Potassium hydrogen phthalate
Trace metal basis
99.99%
2-(HO2C)C6H4CO2K
Potassium Acid Phthalate
99.95 to 100.05%

Specifications

877-24-7
5ppm max.
99.99%
C8H5KO4
5ppm max.
09, 791
Potassium Acid Phthalate
50ppm max.
White
3.8 to 4 (5% soln. at 20°C)
Potassium hydrogen phthalate
Trace metal basis
30ppm (as Cl) max.
Crystals or Crystalline Powder
Authentic
2-(HO2C)C6H4CO2K
204.22
15, 7733
Plastic bottle
60ppm max.
295.0° to 300.0°C
100g
99.95 to 100.05%

Safety and Handling

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

Signal Word:CAUTION!