Ferric Phosphate CAS No.: 10045-86-0 Molecular Formula:FePO4·2H2O |
Usage: it’s specifically designed for the ceramic industry ceramic metal glaze, used on antique brick developed a phosphate of iron production, the product has low high purity, impurities, batch advantage of stability.
Ceramics Grade Ferric Phosphate Standard
Item Test | Grade A | Grade B | Grade C | |||||
Standard | General Level | Standard | General Level | Standard | General Level | |||
Fe2O3(iron oxide) | ≥41.0% | 41.32% | ≥39.00% | 39.63% | ≥38.00% | 38.64% | ||
P2O5(phosphorus pentoxide) | ≥37.5% | 37.63% | ≥37.50% | 37.83% | ≥37.50% | 37.78% | ||
Burning reduction | ≤21.0% | 20.53% | ≤21.0% | 20.56% | ≤21.0% | 20.76% | ||
Al2O3(alumina) | ≤0.20% | 0.16% | ≤0.50% | 0.36% | ≤0.50% | 0.37% | ||
SiO2(silica) | ≤0.05% | 0.02% | ≤0.50% | 0.34% | ≤0.50% | 0.36% | ||
CaO(calcium oxide) | ≤0.05% | 0.04% | ≤0.10% | 0.08% | ≤0.10% | 0.08% | ||
MgO(magnesia) | ≤0.10% | 0.05% | ≤0.50% | 0.45% | ≤0.50% | 0.47% | ||
K2O(potassium) | ≤0.02% | <