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POTASSIUM ACETATE AR/ACS

"Store at 15–25°C"

COAs

Packings

500 g (00500)

1PW1200500
Print friendly version
Article No. 05324 Grade AR/ACS
Purity 99% CAS No. 127-08-2
Molecular Formula CH3.COOK Molecular Weight 98.14
H.S. Code 2915.2990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline powder
Odour Odorless pH value 7 - 9 at 98.2 g/l at 25 °C
Melting point/ Freezing point [°C] 303 - 307 °C Density [g/cm3] 1.57
Solubility in water [% weight] 98.2 g/l at 20 °C - completely soluble

Specifications

Appearance White crystalline powder Assay Min 99%
Insoluble matter Max 0.005% Reaction pH 6.5 - 9.0
Chloride (Cl) Max 0.003% Phosphate (PO4) Max 0.001%
Sulphate (SO4) Max 0.002% Aluminium (Al) Max 0.0005%
Ammonium (NH4) Max 0.0005% Calcium (Ca) Max 0.005%
Copper (Cu) Max 0.0002% Iron (Fe) Max 0.0005%
Heavy metals (by ICP-OES) Max 0.0005% Magnesium (Mg) Max 0.002%
Sodium (Na) Max 0.03%
Revision Date: 13-Feb-2026

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