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63089

Sigma-Aldrich

Magnesium oxide

BioUltra, ≥97.0% (calcined substance, KT)

Sinónimos:

Magnesia, MgO

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About This Item

Fórmula lineal:
MgO
Número de CAS:
1309-48-4
Peso molecular:
40.30
Número CE:
215-171-9
Número MDL:
MFCD00011109
Código UNSPSC:
12352303
ID de la sustancia en PubChem:
329759781
NACRES:
NA.25

Línea del producto

BioUltra

Nivel de calidad

200

Análisis

≥97.0% (calcined substance, KT)

impurezas

insoluble matter, passes filter test
≤0.002% total nitrogen (N)

pérdida

≤3% loss on ignition, 900 °C

mp

2852 °C (lit.)

solubilidad

5 M HCl: 0.1 M at 20 °C, clear, colorless

trazas de anión

chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤10 mg/kg

trazas de catión

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

Absorción UV

λ: 260 nm Amax: ≤0.040
λ: 280 nm Amax: ≤0.025

cadena SMILES

O=[Mg]

InChI

1S/Mg.O

Clave InChI

CPLXHLVBOLITMK-UHFFFAOYSA-N

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Aplicación

Magnesium oxide is used as a dietary supplement to study its effects on processes such as the rate of calcium uptate and ATPase activity. MgO is used in the development of various nanoparticles.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
BCCG6788
BCCB7432
BCCF0074
BCBX5396
BCBX4326

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Zi-Yu Wang et al.
International journal of nanomedicine, 6, 871-875 (2011-07-02)
To explore the preparation and characterization of a novel nanosized magnetic liposome containing the PEI-As(2)O(3)/Mn(0.5)Zn(0.5)Fe(2)O(4) complex. Mn(0.5)Zn(0.5)Fe(2)O(4) and As(2)O(3)/Mn(0.5)Zn(0.5)Fe(2)O(4) nanoparticles were prepared by chemical coprecipitation and loaded with PEI. The PEI- As(2)O(3)/Mn(0.5)Zn(0.5)Fe(2)O(4) complex was characterized using transmission electron and scanning
Verena Wilhelmi et al.
Toxicology in vitro : an international journal published in association with BIBRA, 26(2), 323-334 (2011-12-27)
Current hazard characterisation of nanoparticles (NP) is predominantly based on in vitro test systems, being established for small molecules of drugs and chemicals. However, specific physicochemical properties of NP may result in interference with assay components, biomarkers, or detection systems.
Shangkun Li et al.
PloS one, 7(8), e43328-e43328 (2012-08-29)
In this paper, we report on the simple, reliable synthesis of polypyrrole (PPy)/graphene oxide (GO) composite nanosheets by using sacrificial-template polymerization method. Herein, MnO(2) nanoslices were chosen as a sacrificial-template to deposit PPy, which served as the oxidant as well.
C B Abi et al.
Journal of the mechanical behavior of biomedical materials, 18, 123-131 (2012-12-25)
The aim of the present study was to investigate the production of tetragonal zirconia (t-ZrO(2)) particles (experimental t-ZrO(2)) from monoclinic zirconia (m-ZrO(2)) and to evaluate the effect of the t-ZrO(2) content on the fracture toughness of alumina-zirconia composites by conducting
Benjamin Michen et al.
Environmental science & technology, 47(3), 1526-1533 (2013-01-05)
Ceramic filters, working on the depth filtration principle, are known to improve drinking water quality by removing human pathogenic microorganisms from contaminated water. However, these microfilters show no sufficient barrier for viruses having diameters down to 20 nm. Recently, it
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