|
|
Zinc Citrate BP |
|
| Tests |
Specifications |
| Identification |
|
| Test
A |
Positive |
| Test
B |
Positive |
| Assay
(as Zn) |
30.9
- 31.5% |
| Arsenic
(as As) |
3
ppm maximum |
| Cadmium
(Cd) |
5
ppm maximum |
| Lead
(as Pb) |
10
ppm maximum |
| LOD
@ 105°C |
1.0%
maximum |
| pH
3% suspension |
5.0
- 7.0 |
| ROI
@ 500°C |
38.4
- 39.2% |
| Sieve
Analysis |
|
| on
60 mesh |
0.0%
maximum |
| on
270 mesh |
1.0%
maximum |
| Zinc
Content |
|
| Anhydrous
Basis |
33.9
- 34.5 % |
|
|
