Sorbic acid1.Formula CH3-CH=CH-CH=CH-COOH 2,4-Hexadienoic Acid2.Specification:ItemSorbic AcidSorbic Acid Dust FreeDespriptionWhite Crystalline PowderWhite crystalsOdorSlight characteristic odorSlight characteristic odorMelting Point133.0~135.0 C133.0
Detailed introduction to Sorbic acid:
Sorbic acid
1.Formula CH3-CH=CH-CH=CH-COOH 2,4-Hexadienoic Acid
2.Specification:
Item | Sorbic Acid | Sorbic Acid Dust Free |
Despription | White Crystalline Powder | White crystals |
Odor | Slight characteristic odor | Slight characteristic odor |
Melting Point | 133.0~135.0 C | 133.0~135.0 C |
IdentificationA&B) | Passes | Passes |
Water(Karl Fisher) | Not more than 0.5% | Not more than 0.5% |
Heavy Metals(as Pb) | Not more than 10PPM | Not more than 10PPM |
Arsenic(As As) | Not more than 2PPM | Not more than 2PPM |
Chloride | Not more than 0.014% | Not more than 0.014% |
Sulfate | Not more than 0.02% | Not more than 0.02% |
Residue on ignition | Not more than 0.02% | Not more than 0.02% |
Assay | 99.0~101.0% | 99.0~101.0% |
Lead(Pb) | Not more than 5ppm | Not more than 2ppm |
Organic volatile impurites | Meets requirements | Meets requirements |
Particle Size | 100% pass 80 mesh |
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3.Storage: Preserve in tight containers protected from light at room temperature
4.Application:Food Preservative