
PRODUCTS
Magnesium Hydroxide
TECHNICAL DATA SHEET
PRODUCT | Magnesium Hydroxide HD5 |
Molecular Formula | Mg (OH) 2 |
Molecular Weight | 58.3 |
CAS Number | 1309-42-8 |
EINECS Number | 215-170-3 |
E Number | E528 |
TECHNICAL SPECIFICATION
Item | Specification |
Appearance | White fine powder |
Magnesium Hydroxide ,% | 98.50min |
Calcium as Ca, % Chloride as Cl- ,% | 0.15max 0.10max |
Iron as Fe3+ ,% | 0.003max |
Sulphates as SO42- ,% | 0.30max |
Substance insoluble, % | 0.10max |
Soluble salts,% | 0.30max |
Free Alkali, ml | 2.00max |
Heavy Metal ,ppm | 10max |
Arsenic as As,ppm | 3max |
Pb,ppm | 1max |
Loss on drying ,% | 2max |
Loss on ignition ,% | 30max |
Bulk Density (untapped), g/ml | 0.30-0.50 |
Residue on 325mesh,% | 1.00max |
*This is to confirm that the above statement of quality complies with USP & FCC standard, HD5 and E528.