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        Potassium acetate

        Update: 2013/10/14 View:
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        Introduction
         

        Chemical Name:

        Potassium acetate

        Molecular Formula:

        C2H3KO2

        Molecular Weight:

        98.14

        CAS:

        127-08-2

        Character:

        It is white crystalline powder. It tastes salty and it’s easily deliquescence. Relative density is 1.570. Melting point is 292. It’s easily soluble in water, ethanol and carbinol, insoluble in aether.

        Uses:

        It is used as buffer reagent, corrective reagent, preservative, color protection reagent.

        Packing:

        It is packed with plastic bag as inner layer and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

        Storage & Transportation:

        It should be stored in a dry and ventilative warehouse; kept away from water and moisture during transport; unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.

        Quality index:

        Quality index

        FAO/WHO,1992

        Assay (dry)≥%

        99.0

        Loss on Dry(150,2h≤%

        8.0

        PH

        Normal

        K2O ≥%

        47

        As (GT-3) ≤%

        0.0003

        Sodium compounds

        Normal

        Pb (GT-18) ≤%

        0.001

        Heavy Metal (as Pb; GT-16) ≤%

        0.002

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