M2773

Magnesium sulfate heptahydrate

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

• Synonim(y): Epsom salts
• Wzór liniowy: MgSO₄ · 7H₂O
• Numer CAS: 10034-99-8
• Masa cząsteczkowa: 246.47
• Numer WE: 231-298-2
• Numer MDL: MFCD00149785
• Kod UNSPSC: 12352302
• eCl@ss: 38030409
• Identyfikator substancji w PubChem: 24896765
• NACRES: NA.31

Właściwości

• klasa czystości: for molecular biology
• Poziom jakości: 200
• gęstość pary: <0.01 (vs air)
• ciśnienie pary: <0.1 mmHg ( 20 °C)
• linia produktu: BioReagent
• Próba: ≥99.0%
• metody: cell culture | plant: suitable
• ślady anionów: chloride (Cl^-): ≤5 ppm
• ślady kationów: K: ≤50 ppm; Na: ≤50 ppm; heavy metals (as Pb): ≤5 ppm
• obecność zanieczyszczeń: DNase, RNase and protease, none detected
• ciąg 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
• Klucz InChI: WRUGWIBCXHJTDG-UHFFFAOYSA-L

Opis

Opis ogólny

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.

Zastosowanie

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves, type N95 (US)