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Potassio sorbato 99%

Fornitore: Thermo Scientific
Attenzione

Synonyms: Potassium 2,4-Hexadienoate, Sorbic acid potassium salt, Potassium (2E,4E)-hexa-2,4-dienoate

291740010 291742500 291740050 291741000
ACRO291740010EA 90.2 EUR
ACRO291740010 ACRO291742500 ACRO291740050 ACRO291741000
Potassio sorbato 99%
Potassio sorbato
Formula: CH₃CH=CHCH=CHCOOK
Peso molecolare: 150,22 g/mol
Punto di fusione: 270 °C (dec.)
Densità: 1,36 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00016546
CAS Number: 24634-61-5
EINECS: 246-376-1
Merck Index: 13,07756
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Risultati del test di specificazione

Appearance White to cream Powder
Infrared spectrum Conforms
Loss on drying ≤1 % (105°C, 3 h)
Acidity/alkalinity passes test
Titration with HClO4 98.5 to 101.5 %
Arsenic (As) ≤3 ppm
Lead (Pb) ≤2 ppm
Mercury (Hg) ≤1 ppm
Heavy metals (as Pb) ≤10 ppm

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