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        China Dehydroacetic acid - China Supplier
        China Dehydroacetic acid - China Supplier

        Dehydroacetic acid

        Price:Negotiable
        Industry Category:
        Product Category:
        Brand:
        Spec:


        Contact Info
        • Add:No 188 xinggang Road ,Lingang industrial park,binhai devop zone,weifang city, Shandong ,China, Zip: 261000
        • Contact: Bill
        • Tel:+86-536-2081155
        • Email:sdocean@sdoceanchem.com

        Other Products

        Description
        Additional Information

        Product name:

        Dehydroacetic acid

        Product Category:

        FOOD, FEED ADDITIVES

        Cas No.:

        520-45-6

        EINECS NO:

        208-293-9

        Formula:

        C8H8O4

        Structure Formula:

         

        M.W.:

        168.15

        Characters

        Colorless to white needle or slaty crystal or white crystalline powder with Odorless but sourness. Heat-stable. Easy soluble in fixed alkali solution, insoluble in water, 1g of the product dissolves in about 35mL ethanol and 5mL acetone. Dehydrogenation of saturated solution of pH is equal to 4. Melting point: 108- 111 oC (sublimation), boiling point: 269.9 oC.

        Uses:

        It is a broad spectrum preservative, especially for mold and yeast.

        Standard:

        Q/320601NS13

        Specifications

        ITEM

        INDEX

        Assay( as dry) / %,≥

        99.0

        Melting range / oC

        109.0-112.0

        Loss on dry/ %,≤

        1.0

        Residue on ignition/  %,≤

        0.1

        Heavy metals (as Pb) / mg/kg,,≤

        10

        Lead / mg/kg,≤

        0.5

        Arsenic / mg/kg,≤

        3

        Packing:

        Inside pack is polyethylene plastic bag for food, outside pack is corrugated carton,  net weight : 25 kg. Or following your demand.

        Storage:

        Stored in a cool, dry, ventilated warehouse. To prevent direct sunlight, away from the heat, should not mix storage and transportation with toxic and hazardous goods, smelly goods, and other contaminants goods.

        Industry Category
        Product Category
        Brand:
        Spec:
        Stock:
        Origin:
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