M2773

Magnesium sulfate heptahydrate

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

• Szinonimák: Epsom salts
• Lineáris képlet: MgSO₄ · 7H₂O
• CAS-szám: 10034-99-8
• Molekulatömeg: 246.47
• EC-szám: 231-298-2
• MDL-szám: MFCD00149785
• UNSPSC kód: 12352302
• eCl@ss: 38030409
• PubChem Substance ID: 24896765
• NACRES: NA.31
• Teszt: ≥99.0%
• grade: for molecular biology

Tulajdonságok

• grade: for molecular biology
• Minőségi szint: 200
• gőzsűrűség: <0.01 (vs air)
• gőznyomás: <0.1 mmHg ( 20 °C)
• termékcsalád: BioReagent
• Teszt: ≥99.0%
• technika/technikák: cell culture | plant: suitable
• anion nyomok: chloride (Cl^-): ≤5 ppm
• kation nyomok: K: ≤50 ppm; Na: ≤50 ppm; heavy metals (as Pb): ≤5 ppm
• idegen aktivitás: DNase, RNase and protease, none detected
• SMILES string: 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
• Nemzetközi kémiai azonosító kulcs: WRUGWIBCXHJTDG-UHFFFAOYSA-L

Leírás

Általános leírás

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.

Alkalmazás

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

Biztonsági adatok

• Tárolási osztály kódja: 13 - Non Combustible Solids
• WGK: WGK 1
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: Eyeshields, Gloves, type N95 (US)