Global Acid Raw Materials & Salts Supplier
Detailed Info
| Magnesium Hydrogen Phosphate Product Quality Index | ||||
| Analysis items | Specification | |||
| Pharmaceutical grade | Food grade | Feed grade | Industrial grade | |
| Content (calculated as MgHPO₄) | ≥99.0% (USP/EP) | ≥97.5% (GB 25559/FCC) | ≥95.0% | ≥92.0% |
| Magnesium content (calculated as Mg) | ≥15.8% | ≥15.2% | ≥14.5% | ≥13.0% |
| Phosphorus content (calculated as P) | ≥22.5% | ≥22.0% | ≥21.0% | ≥19.5% |
| Insoluble in water | ≤0.01% | ≤0.03% | ≤0.1% | ≤0.5% |
| pH value (5% suspension) | 6.5-7.5 | 6.0-8.0 | – | – |
| Loss on drying (200℃) | ≤18.5% (trihydrate) | ≤20.0% | ≤22.0% | ≤25.0% |
| Heavy metals (calculated as Pb) | ≤5 ppm | ≤10 ppm | ≤15 ppm | ≤30 ppm |
| Arsenic (As) | ≤1 ppm | ≤2 ppm | ≤3 ppm | ≤5 ppm |
| Lead (Pb) | ≤0.5 ppm | ≤1 ppm | ≤2 ppm | ≤5 ppm |
| Fluorides (F) | ≤10 ppm | ≤15 ppm | ≤20 ppm | ≤50 ppm |
| Calcium (Ca) | ≤0.05% | ≤0.1% | ≤0.3% | ≤1.0% |
| Sulfates (SO₄) | ≤0.01% | ≤0.03% | ≤0.1% | ≤0.5% |
| Chlorides (Cl) | ≤0.005% | ≤0.01% | ≤0.05% | ≤0.2% |
Application Scope
1、Food processing: As a food additive, provide magnesium element to promote health.
2、Chemical industry: As a buffer and catalyst, participate in various chemical reactions.
3、Medicine: Used in pharmacy and health products, supplement magnesium element to improve physical health.
4、Materials science: Used as a component in the preparation of certain materials to improve the performance of materials.
【Label Description】
Pharmaceutical grade magnesium hydrogen phosphate, Food grade magnesium hydrogen phosphate, Industrial grade magnesium hydrogen phosphate
