Potasu octan, Pharmpur® ekstra czysty, Ph Eur, BP – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Potassium acetate, extra pure,
octan potasowy
– Synonyms: Acetic acid potassium salt
– CH3COOK
– M = 98,15 g/mol
– CAS [127-08-2]
– EINECS-No.: 204-822-2
– Solub. in water: (20 ºC): soluble
– Melting point: 292 ºC
– Flash pt. > 250 ºC
– LD 50 (oral, rat): 3250 mg/kg
– Tariff number: 2915 29 00 90
– Applications: analytical chemistry, laboratory reagent, in food industry.
SPECIFICATIONS
assay (titr. with HClO4, on dried sample): 99,0 – 101,0 %
Identification acetates: passes test
Identification potassium: passes test
appearance of solution: clear and colourless
pH (5 %, 20 °C): 7,5 – 9,0
chlorides (Cl): max. 200 ppm
sulfates (SO4): max. 200 ppm
iron (Fe): max. 20 ppm
sodium (Na): max. 0,5 %
reducing substances: passes test
loss on drying (105 ºC): max. 3,0 %
