Customization: | Available |
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CAS No.: | 24634-61-5 |
Formula: | C6h7ko2 |
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Discover our Factory Price Food Grade Potassium Sorbate, ideal for food preservation. CAS No: 24634-61-5, Formula: C6H7KO2, EINECS No: 246-376-1.
Item | Standard | Test results |
Color | White or white-Like | Pass test |
Form | Powder or granule | Pass test |
Potassium sorbate(As C6H7KO2)( on dry basis) | 98.0%~101.0% | 98.5% |
Loss on drying | 1.0% max | 0.88% |
Cloride(As Cl) | 0.018% max | 0.01% |
Sulfate salts(As SO4) | 0.038% max | 0.03% |
Aldehyde(As HCHO) | 0.1% max | 0.085% |
Heavy metal(As Pb) | 10mg/kg max | 8.55mg/kg |
Arsenic(As) | 3.0 mg/kg max | 2.55mg/kg |
Lead(Pb) | 2.0mg/kg max | 1.55mg/kg |
Clarity degree | Pass test | Pass test |
Free alkali | Pass test | Pass test |
Characteristics: White to light yellow, flaky crystalline granules or powder with a slight odor. Deliquescent and decomposes when stored in air for an extended period. Has a relative density of 1.363 and a melting point of 270ºC (decomposed). Highly soluble in water with a pH value of 7 to 8 in a 1% aqueous solution.
Usage: Ideal for use as a preservative and mildew-retarding agent.
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