M2773

Sulfato de magnesio heptahidratado

BioReagent, for molecular biology, suitable for plant cell culture, ≥99.0%

• Sinónimos: Sales de Epsom
• Fórmula lineal: MgSO₄ · 7H₂O
• Número de CAS: 10034-99-8
• Peso molecular: 246.47
• Número CE: 231-298-2
• Número MDL: MFCD00149785
• Código UNSPSC: 12352302
• eCl@ss: 38030409
• ID de la sustancia en PubChem: 24896765
• NACRES: NA.31
• Ensayo: ≥99.0%
• grado: for molecular biology

Propiedades

• grado: for molecular biology
• Nivel de calidad: 200
• densidad de vapor: <0.01 (vs air)
• presión de vapor: <0.1 mmHg ( 20 °C)
• Línea del producto: BioReagent
• Ensayo: ≥99.0%
• técnicas: cell culture | plant: suitable
• trazas de anión: chloride (Cl^-): ≤5 ppm
• trazas de catión: K: ≤50 ppm; Na: ≤50 ppm; heavy metals (as Pb): ≤5 ppm
• actividad extraña: DNase, RNase and protease, none detected
• cadena SMILES: O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
• InChI: 1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
• Clave InChI: WRUGWIBCXHJTDG-UHFFFAOYSA-L

Descripción

Descripción general

Magnesium sulfate have anti-convulsant, anti-inflammatory and vasodilatory properties. Magnesium sulfate relaxes smooth muscles. In acute asthma patient, both intravenous and nebulization of magnesium sulfate as an additive improves pulmonary function. Magnesium sulfate reduces preterm labor in high risk pregnant women. Magnesium sulfate heptahydrate serves as a source of Mg₂⁺ ions in plant tissue culture medium, and protoplast culture medium.

Aplicación

Magnesium sulfate heptahydrate has been used:

• in the preparation of Scott′s tap water substitute as a bluing reagent for nuclear staining
• as a component of stabilization solution for the isolation of pituitary cells for matrix-assisted laser desorption/ionization mass spectroscopy (MALDI-MS)
• as an additive in the preparation of artificial sea water for the maintenance of Aplysia californica and in modified Gey′s balanced salt solution

Información de seguridad

• Código de clase de almacenamiento: 13 - Non 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)