Potassium Sorbate

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Appearance:white crystals or powderStandard:FCC/ E202 /USP powder or Granular (columnar)
Hscode:2916190090 Casno:24634-61-5
Formula:C6H7KO2Weight:150.2169
Einecs:246-376-1Eno:E202
Density:1,361 g/cm3Melting:270ºC
Boiling:233ºC at 760 mmHgFlash:139.9ºC
Soluble:58.2 g/100 mL (20ºC) in water.
Detailed Specification
AppearanceWhite granular
Assay99.0? 101.0%
Loss on drying1.0% max
Alkalinity1.0% max
Acidity1.0% max
Heavy metals(as Pb)0.001% max
Arsenic0.0003% max
Packing: 25kg
Synonyms: 2,4-Hexadienoic acid, potassium salt, (E,E)-; potassium (E,E)-hexa-2,4-dienoate; (E,E)-hexadienoic acid, potassium salt; Potassium sarbate; 2,4-potassium hexadienoic acid; 2,4-Hexadienoic acid potassium salt; 2,4-Potassium Sorbate; potassium (2E,4E)-hexa-2,4-dienoate; potassium (2Z,4Z)-hexa-2,4-dienoate