Magnesium hydroxide 95.0-100.5%, white powder USP, FCC, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Certificates
About this item
CAS Number:1309-42-8
:
Formula:Mg(OH)₂
MDL Number:MFCD00011104
:58.32 g/mol
Merck Index:13,05693
Density:2.3261…2.3631 g/cm³ (20 °C)
:Management of Change (MOC) category = R
EINECS:215-170-3
Specification Test Results
- Bulk Pharmaceutical Chemical:95.0 - 100.5 %
- USP - Assay (Mg(OH)₂) (dried basis):98.0 - 102.0 %
- USP - Calcium (Ca):≤ 1.5 %
- USP - Carbonate (CO₃):Passes Test
- USP - Identification A:Passes Test
- USP - Identification B:Passes Test
- Lead (Pb)(USP):≤ 1.5 ppm
- USP - Loss on Drying at 105°C:≤ 2.0 %
- USP - Loss on Ignition:30.0 - 33.0 %
- USP - Soluble Salts:≤ 2.0 %
- USP - Microbiological E Coli (negative):Passes Test
- FCC - Assay (Mg(OH)₂) (dried basis):95.0 - 100.5 %
- FCC - Identification:Passes Test
- FCC - Loss on Drying at 105°C:≤ 2.0 %
- FCC - Loss on Ignition:30.0 - 33.0 %
- FCC - Lead (Pb):≤ 2 mg/kg
- FCC - Calcium Oxide:≤ 1 %
- FCC - Alkalies (as SO₄):Passes Test