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Alfa Aesar™ Potassium hydrogen phthalate, 99%

$85.58 - $595.70

Chemical Identifiers

CAS 877-24-7
Molecular Formula C8H5KO4
Formula Weight 204.23
MDL Number MFCD00013070
Beilstein 3637128
Merck Index 14,7612
Synonym Phthalic acid monopotassium salt; Potassium biphthalate
Chemical Name or Material Potassium hydrogen phthalate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA128950B SDS Alfa Aesar™
A128950B
1000g Each for $155.47
AAA128950I SDS Alfa Aesar™
A128950I
5000g Each for $595.70
AAA1289536 SDS Alfa Aesar™
A1289536
500g Each for $85.58
Specifications

Description

Applications
Potassium hydrogen phthalate is used as a primary standard for acid- base titrations as well as for calibrating pH meters and for the preparation of volumetric alkali solutions. It acts as buffer in pH determination. It finds application as a useful standard for total organic carbon testing.

Solubility
Soluble in water. Slightly soluble in alcohol.

Notes
Incompatible with strong oxidizing agents.
Description & Specifications

Chemical Identifiers

877-24-7
204.23
3637128
Phthalic acid monopotassium salt; Potassium biphthalate
C8H5KO4
MFCD00013070
14,7612
Potassium hydrogen phthalate

Specifications

877-24-7
204.23
3637128
Phthalic acid monopotassium salt; Potassium biphthalate
297°C (dec.)
Potassium hydrogen phthalate
C8H5KO4
MFCD00013070
14,7612
Odorless
1000g
99%

Safety and Handling

RTECSNumber : CZ4326000

TSCA : TSCA