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Magnesium Hydrogen Phosphate

Magnesium Hydrogen Phosphate

Molecular Formula：MgHPO4
Molecular Weight：120.284
CAS NO：7757-86-0
Packaging：25Kg Bagged
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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
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