Magnésium oxyde léger, desséché 98.0-100.5% desséché, Puriss., Conforme aux spécifications analytiques BP, Ph. Eur., USP, FCC, E530, Fluka™
Marques : Honeywell ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
Magnésie calcinée
Formule:
MgO Point d'ébullition: 3,600 °C (1.013 hPa) Point de fusion: 2,852 °C Densité: 3,58 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011109 Numéro CAS: 1309-48-4 EINECS: 215-171-9 |
Résultats des tests de spécification
Assay (calculated to ignited substance) | 98.0 - 100.5 % |
Loss on ignition | Max. 5.0 % |
In water soluble matter | Max. 1.0 % |
Insoluble in acetic acid | Max. 0.1 % |
Insoluble in HCl | Max. 0.1 % |
Arsenic (As) | Max. 2 ppm |
Calcium (Ca) | Max. 1 % |
Copper (Cu) | Max. 0.001 % |
Iron (Fe) | Max. 0.02 % |
Lead (Pb) | Max. 2 ppm |
Zinc (Zn) | Max. 0.001 % |
Heavy metals (as Pb) | Max. 20 ppm |
Chloride (Cl) | Max. 0.05 % |
Sulfate (SO₄) | Max. 0.5 % |
Free alkali + Soluble salts | complying |
Appearance of the solution | complying |
Bulk Density | Max. 0.15 g/ml |
Residual solvents | complying |
Filling Volume | ≤0.15 g/mL |
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