Sodium acetate anhydrous
Molecular Formula: CH3COONa
Molecular Weight: 82.03
Technical Standard:
Index |
Q |
GB/T694-1995 |
GB/T694-1995 |
USP24 |
GB10620-89 |
Fcc1981 |
Grand |
TECH |
AR |
CP |
MEDICAL |
FOOD |
FOOD |
Level |
Seconds |
Assay ≥% |
98 |
96 |
99 |
98.5 |
99 |
95 |
99-101 |
Insoluble matter%≤ |
0.05 |
0.1 |
0.005 |
0.01 |
0.05 |
1.0 |
|
F%≤ |
|
|
|
|
|
0.005 |
|
Cl%≤ |
|
|
0.002 |
0.005 |
0.035 |
|
|
SO4%≤ |
|
|
0.003 |
0.01 |
0.005 |
|
|
PO4%≤ |
|
|
0.0005 |
0.001 |
0.001 |
|
|
Mg%≤ |
|
|
0.0005 |
0.001 |
0.001 |
|
|
(Ca)%≤ |
|
|
0.005 |
0.005 |
0.05 |
|
|
(Fe)%≤ |
0.002 |
0.005 |
0.0005 |
0.001 |
0.0005 |
|
|
Heavy Metals(as Pb) %≤ |
|
|
0.001 |
0.002 |
0.001 |
0.002 |
10mg/kg |
Ph |
7-9 |
7-9 |
|
|
7.5-9.2 |
|
|
NaOH（Alkalinity） |
0.05 |
0.05 |
|
|
|
|
0.2 |
As%≤ |
|
|
|
|
|
|
3mg/kg |
Loss on drying%≤ |
1.0 |
2.0 |
|
|
1.0 |
|
2mg/kg |
Al |
|
|
0.001 |
0.002 |
0.002 |
|
|
|
