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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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