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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