Potassium acetate
Molecular Formula: CH3COOK
Molecular Weight: 98.14
Melting Point: 292°C
Density: 1.57(25°C)
Technical Standard:
Index |
Q |
HG31097-77 |
HG31097-7 |
USP |
|
Grand |
SPECIFIED |
AR |
CP |
MEDICAL |
FOOD |
Assay ≥% |
98 |
92 |
85 |
99-100.5 |
85 |
Insoluble matter%≤ |
0.03 |
0.005 |
0.01 |
PASS |
0.01 |
Cl%≤ |
0.03 |
0.002 |
0.005 |
0.002 |
0.005 |
SO4%≤ |
0.002 |
0.002 |
0.005 |
0.002 |
0.005 |
PO4%≤ |
|
0.002 |
0.005 |
|
0.005 |
Na%≤ |
|
0.02 |
0.10 |
0.03 |
|
(Ca)%≤ |
|
0.005 |
0.005 |
0.0005 |
|
(Fe)%≤ |
0.002 |
0.0005 |
0.001 |
0.0005 |
|
Heavy Metals(as Pb) %≤ |
0.0005 |
0.0005 |
0.001 |
0.002 |
0.001 |
Free Alkalinity%≤ |
0.12 |
0.05 |
0.10 |
0.12 |
0.10 |
Free Acid%≤(as CH3COOH) |
0.05 |
0.12 |
0.24 |
0.05 |
0.25 |
Mg%≤ |
|
0.0005 |
0.001 |
|
|
|
