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Magnesium Oxide (Heavy Powder/USP/FCC), Fisher Chemical


Quantity 3kg
Packaging Poly Pail

Manufacturer: fisher scientific company  M683

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Catalog No. M68-3

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Description & Specifications

Chemical Identifiers

Purity Grade FCC/USP
Physical Form Powder/Solid
Formula Weight 40.3
Boiling Point 3600°C
Melting Point 2800°C
Quantity 3kg
Assay 96.0 to 100.5% (USP)
Vapor Pressure 0 hPa at 20°C
Viscosity [NULL]
Color White
pH 10.3
Density 3.580g/cm³
Heavy Metals (as Pb) 20μg/g max. (USP)
Identification Pass Test (FCC)
Insoluble in Acid 0.1% max. (FCC)
Lead (Pb) 10mg/kg max. (FCC)
Loss on Ignition 10.0% max. (FCC)
Residual Solvents Meets Requirements (USP)
MDL Number MFCD00011109
ChemAlert Storage Symbol Gray
Arsenic (As) 3mg/kg max. (FCC)
Health Hazard 1 Signal Word: CAUTION!
Bulk Density Report g/mL (USP)
Calcium (Ca) 1.1% max. (USP)
Calcium Oxide 1.5% max. (FCC)
Chemical Name or Material Magnesium Oxide
Free Alkali and Soluble Salts 2.0% max. (USP)
Iron (Fe) 0.05% max. (USP)
Packaging Poly Pail
Molecular Formula MgO
CAS 1309-48-4
Health Hazard 3 Emergency Overview
May cause eye, skin and respiratory tract irritation.
NFPA
Health: 1
Flammability: 0
Instability: 1

Specifications

Chemical Name or Material Magnesium Oxide
CAS 1309-48-4
Purity Grade FCC/USP
Physical Form Powder/Solid
Assay 96.0 to 100.5% (USP)
Molecular Formula MgO
Formula Weight 40.3
MDL Number MFCD00011109
Accessories
 

Signal Word: CAUTION!

Emergency Overview
May cause eye, skin and respiratory tract irritation.
NFPA
Health: 1
Flammability: 0
Instability: 1

SDS & Safety Documents