63089
Magnesium oxide
BioUltra, ≥97.0% (calcined substance, KT)
Synonym(s):
Magnesia, MgO
About This Item
Recommended Products
product line
BioUltra
Quality Level
assay
≥97.0% (calcined substance, KT)
impurities
insoluble matter, passes filter test
≤0.002% total nitrogen (N)
loss
≤3% loss on ignition, 900 °C
mp
2852 °C (lit.)
solubility
5 M HCl: 0.1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤10 mg/kg
cation traces
Al: ≤20 mg/kg
As: ≤0.1 mg/kg
Ba: ≤10 mg/kg
Bi: ≤10 mg/kg
Ca: ≤500 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤50 mg/kg
K: ≤50 mg/kg
Li: ≤50 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤2000 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤20 mg/kg
Zn: ≤5 mg/kg
λ
0.1 M in 5 M HCl
UV absorption
λ: 260 nm Amax: ≤0.040
λ: 280 nm Amax: ≤0.025
SMILES string
O=[Mg]
InChI
1S/Mg.O
InChI key
CPLXHLVBOLITMK-UHFFFAOYSA-N
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Related Categories
Application
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Certificates of Analysis (COA)
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