Magnesium oxide 96.0-100.5%, powder USP, Macron Fine Chemicals™

Supplier: Avantor

Synonyms: Magnesia usta

C6018-23EA 0 INR
C6018-23
Magnesium oxide 96.0-100.5%, powder USP, Macron Fine Chemicals™
Magnesium oxide
Formula: MgO
MW: 40.3 g/mol
Boiling Pt: 3600 °C (1013 hPa)
Melting Pt: 2800 °C
Density: 3.58 g/cm³ (25 °C)
MDL Number: MFCD00011109
CAS Number: 1309-48-4
EINECS: 215-171-9
UN: 0000
Merck Index: 13,05700

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Specification Test Results

GMP Manufactured Product
Meets U.S.P Requirements
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
USP - Assay (MgO) (ignited basis) 96.0 - 100.5 %
USP - Acid-Insoluble Substances ≤ 0.1 %
USP - Arsenic (FCC) ≤ 3 mg/kg
USP - Bulk Density
USP - Calcium Oxide (FCC) ≤ 1.5 %
Foreign Matter ≤ 0.2 mg/g
USP - Lead (Pb)(FCC) ≤ 4 mg/kg
USP - Limit of Calcium (Ca) ≤ 1.1 %
USP - Free Alkali and Soluble Salts ≤ 2.0 %
USP - Identification Passes Test
USP - Iron (Fe) ≤ 0.05 %
USP - Loss on Ignition ≤ 10.0 %
No Class 1,2,3 or other solvents are used or produced in the
manufacturing or purification of the product.
Elemental Impurities (USP 232, EP 5.20) - Information on elemental
impurities for this product is available on the associated Product
Regulatory Data Sheet and elemental impurity profile report.

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