sorbinian potasu 99%
Dostawca: Thermo Fisher Scientific
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Uwaga
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Synonim:
Potassium 2,4-Hexadienoate, Sorbic acid potassium salt, Potassium (2E,4E)-hexa-2,4-dienoate
291740010
291742500
291740050
291741000
ACRO291740010EA
570
PLN
ACRO291740010
ACRO291742500
ACRO291740050
ACRO291741000
sorbinian potasu 99%
sorbinian potasu
Formuła:
CH₃CH=CHCH=CHCOOK MW: 150.22 g/mol Temp. topnienia: 270 °C (temp. rozkładu) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00016546 Numer CAS: 24634-61-5 Numer WE (dawny EINECS): 246-376-1 Klasyfikacja Merck : 13,07756 |
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Wyniki testów specyfikacyjnych
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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