Sorbic acid

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描述
外觀 White crystalline powder
Identification Conforms
Heat Stability Not change in color after heating for 90 minutes at 105℃
氣味 Slight characteristic odor
Purity 99.0-101.0%
Water =<0.5%
Melting Range (℃) 132-135
Residue on Ignition =<0.2%
Aldehydes (as Formaldehyde) 0.1% Max
Lead (Pb) =<5 mg/kg
砷 (As) =<2 mg/kg
汞 (Hg) =<1 mg/kg
Heavy Metals (as Pb) =<10 mg/kg
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