Saltar al contenido
Merck
Todas las fotos(1)

Documentos

63089

Sigma-Aldrich

Magnesium oxide

BioUltra, ≥97.0% (calcined substance, KT)

Sinónimos:

Magnesia, MgO

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
MgO
Número de CAS:
1309-48-4
Peso molecular:
40.30
EC Number:
215-171-9
MDL number:
MFCD00011109
UNSPSC Code:
12352303
PubChem Substance ID:
329759781
NACRES:
NA.25

product line

BioUltra

Quality Level

200

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

¿Está buscando productos similares? Visita Guía de comparación de productos

Application

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
BCCG6788
BCCB7432
BCCF0074
BCBX5396
BCBX4326

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 4

1 of 4

Óxido de magnesio heavy, EMPROVE® ESSENTIAL, Ph. Eur., BP, ChP, USP

SAFC

1.05867

Óxido de magnesio

Magnesium oxide -10-+50 mesh, 98%

Sigma-Aldrich

220361

Magnesium oxide

Magnesium oxide light, 95%

Sigma-Aldrich

307742

Magnesium oxide

Magnesium oxide puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E 530, light, 98.0-100.5% (calc. for dried substance)

Sigma-Aldrich

13138

Magnesium oxide

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.
Charles T Campbell et al.
Journal of the American Chemical Society, 134(43), 18109-18115 (2012-10-05)
Adsorbed molecules are involved in many reactions on solid surface that are of great technological importance. As such, there has been tremendous effort worldwide to learn how to predict reaction rates and equilibrium constants for reactions involving adsorbed molecules. Theoretical
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
Magdalena Maciejewska et al.
Journal of chromatography. A, 1257, 141-148 (2012-08-22)
Inverse gas chromatography (IGC) was applied at infinite dilution to evaluate the surface properties of calcium and magnesium oxide nanoparticles and the effect of surface grafted unsaturated carboxylic acid on the nanopowder donor-acceptor characteristics. The dispersive components (γ(s)(D)) of the
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico