63081

Magnesium hydroxide

BioUltra, ≥99.0% (KT)

• Sinónimos: Magnesium dihydroxide, Mg(OH)₂
• Fórmula lineal: Mg(OH)₂
• Número de CAS: 1309-42-8
• Peso molecular: 58.32
• EC Number: 215-170-3
• MDL number: MFCD00011104
• UNSPSC Code: 12352303
• PubChem Substance ID: 329759774
• NACRES: NA.25

Propiedades

• product line: BioUltra
• Quality Level: 200
• assay: ≥99.0% (KT)
• impurities: Insoluble matter, passes filter test
• mp: 350 °C (lit.)
• solubility: 5 M HCl: 0.1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): ≤500 mg/kg; sulfate (SO₄^2-): ≤1000 mg/kg
• cation traces: As: ≤0.1 mg/kg; Ba: ≤10 mg/kg; Bi: ≤50 mg/kg; Ca: ≤5000 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤100 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mn: ≤10 mg/kg; Mo: ≤5 mg/kg; Na: ≤100 mg/kg; Ni: ≤100 mg/kg; Pb: ≤5 mg/kg; Sr: ≤10 mg/kg; Zn: ≤5 mg/kg
• λ: 0.1 M in 5 M HCl
• UV absorption: λ: 260 nm A_max: 0.030; λ: 280 nm A_max: 0.025
• SMILES string: O[Mg]O
• InChI: 1S/Mg.2H2O/h;2*1H2/q+2;;/p-2
• Inchi Key: VTHJTEIRLNZDEV-UHFFFAOYSA-L

Descripción

General description

Magnesium hydroxide is commonly used as a non-systemic antacid for treating acid-peptic disorders. It helps in the treatment kidney stones patients by reducing the recurrence rate.

Application

Magnesium hydroxide is used as a dietary supplement to study its effects on the absorbtion of factors such as folic acid and iron and the release of the peptide hormone cholecystokinin (CCK).

Información de seguridad

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves