Potassium sorbate 99%
Supplier: Thermo Scientific
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Warning
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Synonyms:
Potassium 2,4-Hexadienoate, Sorbic acid potassium salt, Potassium (2E,4E)-hexa-2,4-dienoate
291740010
291742500
291740050
291741000
ACRO291740010EA
156
GBP
ACRO291740010
ACRO291742500
ACRO291740050
ACRO291741000
Potassium sorbate 99%
Potassium sorbate
Formula:
CH₃CH=CHCH=CHCOOK MW: 150,22 g/mol Melting Pt: 270 °C (dec.) Density: 1,36 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00016546 CAS Number: 24634-61-5 EINECS: 246-376-1 Merck Index: 13,07756 |
Specification Test Results
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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