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HYDROTALCITE - BP |
| TESTS | RESULTS | SPECIFICATION |
| Description | COMPLIES | A fine white odourless powder |
| Solubility | COMPLIES | PRACTICALLY INSOLUBLE IN WATER AND IN ETHNOL (98%) |
| pH of 4% Suspension | 9.38 | 8.0 to 10.0 |
| Acid Consuming Capacity | 275 ML/GW | 260 ML/GL Minimum |
| Arsenic | COMPLIES | Not more than 5 PPW |
| Heavy Metals | COMPLIES | Not more than 30 PPW |
| Chloride | COMPLIES | 0.3 % Maximum |
| Sulphate | COMPLIES | 0.7 % Max |
| Assay: As Al 203 | 15.5 % | 15.3 % to 18.7 % |
| As Mg0 | 38.25% | 36% to 44 % |
| Loss on Ignition | 43.90% | 40% to 50% |
| Microbial Contamination | COMPLIES | Free from Pseudomonas & E.coli |
| Bulk Density (20 Taps) | COMPLIES | 0.40 gm/ml to 0.50 gm/ml |
| Particle Size | COMPLIES | 90 % Minimum passes through 100 Mesh |