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Calcium-magnesium phosphate
- Chemical
formula (Ca, Mg)PO4.nH2O
- Identification
.....CAS/EINECS
No: 25618-23-9/247-131-1
- Process
Calcium-magnesium
phosphate is a chemical complex of mono-
..dicalcium phosphate
and magnesium phosphate. Calcium-
..magnesium
phosphate is produced by means of reaction of a
..calcium source
and magnesium oxide with purified feed grade phosphoric acid.
- Chemical
characteristics (typical)
|
Total phosphorus |
18% |
|
Soluble
phosphorus: |
|
|
in
2% citric acid |
>95% |
|
in
neutral amm. citrate |
>95% |
|
Calcium |
15% |
|
Magnesium |
9% |
|
pH (1% solution) |
5 |
|
Insoluble in HCl |
1% |
|
Moisture |
2% |
|
Undesirable substances |
conform
to the European Directives |
- Physical
properties (typical)
| Appearance |
Appearance
granulated
colour off white |
| Apparent
density |
loose
0.85 kg/dm3 |
- Handling,
storage, toxicity
| Handling |
avoid
dust formation |
| Storage |
no
special precautions |
| Shelf
life |
minimum
3 years |
|
Toxicity |
non
toxic |
- Specific
advantages
Highly palatable magnesium and phosphorus source
Non reactive
Non hygroscopic
Highly available magnesium and phosphorus source
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