Bone Ash 20 Mesh
Product Description
Bone Ash has been calcinated from degreased and degelatinized bone chips at a temperature of 1100° C. Bone Ash is free of organic material and chemically inert.
Sample dried at 105°C for 16h.
Chemical Data
| CaO |
54.5% + 1 |
| MgO |
< 1.25% |
| SiO |
< 0.10% |
| Fe2O3 |
< 0.10% |
| K2O |
< 0.10% |
| Na2O |
< 1.10% |
| P2O5 |
41.5% + 0.5 |
| ZnO |
0.04% |
| BaO |
< 0.02% |
| SrO |
< 0.05% |
| PbO |
<5.0 ppm |
Physical Data
| Moisture |
< 0.15% |
| Loss on ignition 1100°C |
< 0.20% |
| Loss on ignition 1300°C |
< 0.35% |
| Bulk density (total product) |
< 1.25 kg/L |
| Bulk density (fraction) |
1.10 kg/L + 0.02 |
| Specific gravity |
3.08 kg/L + 0.05 |
Bone Ash 325 Mesh
Chemical Data
| Moisture |
< 1.0% |
| Loss on ignition |
< 1.0% |
| Calcium, as CaO |
54.0% ± 2.0 |
| Phosphorus, as P2O5 |
40.0% ± 2.0 |
| Magnesium oxide, as MgO |
1.0% ± 0.5 |
| Silicium oxide, as SiO2 |
< 0.3% |
| Heavy metals, as Pb |
< 30 ppm |
| Arsenic, as As |
< 1.5 ppm |
Physical Data
| Bulk Density |
0.8 kg/L ± 0.2 |
| Specific Gravity |
3.0 kg/L ± 0.5 |
Microbiological Data:
| Total count |
< 100/g |
| E-Coli |
absent /g |
| Salmonella |
absent /25g |
| Yeast and molds |
< 100 /g |
| Clostridia |
absent /g |
|