Calcium acetate
Molecular Formula: Ca(CH3COO)2·H2O
Molecular Weight: C4H6CaO4·H2O=176.18
Technical Standard:
Index |
Q |
Q |
Q |
|
FAO/WHO1978CXAS/1981 |
Grand |
TECH |
AR |
CP |
MEDICAL |
FOOD |
Assay≥% |
98 |
98 |
98 |
99-100.5 |
98(no water) |
Insoluble matter%≤ |
0.05 |
0.005 |
0.01 |
|
0.3 |
Water%≤ |
|
|
|
7.0 |
|
Cl(CL) %≤ |
0.05 |
0.003 |
0.005 |
0.05 |
|
SO4%≤ |
0.06 |
0.005 |
0.01 |
0.06 |
|
NO3(NO3)%≤ |
|
|
|
PASS |
|
Mg %≤ |
|
0.002 |
0.003 |
0.001 |
|
Pb %≤ |
|
|
|
|
10mg/kg |
Fe %≤ |
0.005 |
0.001 |
0.002 |
|
|
Heavy Metals(as Pb) %≤ |
|
0.001 |
0.002 |
0.0025 |
30mg/kg |
Ph(1:20liquor) |
6-9 |
|
|
6.3-9.6 |
6-9 |
Free Acid |
|
0.20 |
0.30 |
|
|
As %≤ |
|
|
|
3PPm |
3mg/kg |
Loss on drying%≤ |
11 |
|
|
|
11 |
F%≤ |
|
|
|
0.005 |
0.005 |
|
