Potassium acetate 99+% ACS

Supplier: Thermo Scientific Chemicals

ThermoScintific Chemicals

ThermoScintific Chemicals

Synonyms: Acetic acid potassium salt

AC41817-0025 AC41817-5000

TS41817-0025EA 282 USD

TS41817-0025 TS41817-5000

Potassium acetate 99+% ACS

Potassium acetate

Formula: CH₃COOK
MW: 98.14 g/mol
Melting Pt: 292 °C
Flash Pt: >250 °C
Storage Temperature: Ambient

MDL Number: MFCD00012458
CAS Number: 127-08-2
EINECS: 204-822-2
Merck Index: 13,07687

https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=13cc4439b794fe60df11a635ce6d3a03e9609099&vid=06c778a684c28fe03ba0262abdbaa81c094e79a6&prid=web&clid=SAPDAM

Specification Test Results

Appearance	Colorless to white Crystalline powder
Infrared spectrum	Conforms
pH	6.5 to 9.0 (5 % at 25.0°C)
Titration with HClO4	≥99.0 %
Chloride (Cl)	≤0.003 %
Phosphate (PO4)	≤0.001 %
Sulfate (SO4)	≤0.002 %
Calcium (Ca)	≤0.005 %
Iron (Fe)	≤5 ppm
Magnesium (Mg)	≤0.002 %
Sodium (Na)	≤0.03 %
Heavy metals (ICP-OES)	≤5 ppm
Insoluble matter	≤0.005 %
Identification	Conform USP/NF, EP, JP
Particle size	≥99 % (≤ 250 µm)
Residue after ignition	≤0.1 %
Microbial contamination	(Salmonellae in 100 g) Absent
Acidity/alkalinity	≤0.4 ml/6g (ml 0.1N NaOH/6g)
Specific optical rotation	+54.4° to +55.9° (20°C, 589 nm) (c=10, H2O/NH3) (After 30 min., on anhydrous substance)

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