Food Garde Potassium Chloride
Molecular formula:KCl
Molecular Weight:74.55
Quality standards:
| Specification |
GB25585-2010 |
FCC V |
E 508 |
| Assay , ≥% |
99.0 |
99.0 |
99.0(on the dried basis) |
| Test for potassium |
- |
- |
Passes test |
| Test for potassium |
- |
- |
Passes test |
| Test for sodium |
- |
- |
Negative |
| Acidity and alkalinity test |
Pass test |
Pass test |
- |
| As ,≤% |
0.0002 |
-- |
0.0003 |
| Heavy metals （as Pb）, ≤% |
0.0005 |
0.0005 |
- |
| Lodid or bromide test |
Pass test |
Pass test |
- |
| Loss on drying , ≤% |
1.0 |
1.0 |
1.0(105 °C, 2 hours) |
| Sodium test ,% |
0.5 |
Pass test |
- |
| Lead, ≤% |
- |
- |
0.0002 |
| Mercury ,≤% |
- |
- |
0.0001 |
| Cadmium , ≤% |
- |
- |
0.0001 |