63081

Magnesium hydroxide

BioUltra, ≥99.0% (KT)

• Synonyme(s) : Magnesium dihydroxide, Mg(OH)₂
• Formule linéaire : Mg(OH)₂
• CAS Number: 1309-42-8
• Poids moléculaire : 58.32
• Numéro CE : 215-170-3
• Numéro MDL: MFCD00011104
• Code UNSPSC : 12352303
• ID de substance PubChem : 329759774
• Nomenclature NACRES : NA.25

Propriétés

• Qualité: reagent grade
• Niveau de qualité: 200
• Gamme de produits: BioUltra
• Essai: ≥99.0% (KT)
• Impuretés: Insoluble matter, passes filter test
• Pf: 350 °C (lit.)
• Solubilité: 5 M HCl: 0.1 M at 20 °C, clear, colorless
• Traces d'anions: chloride (Cl^-): ≤500 mg/kg; sulfate (SO₄^2-): ≤1000 mg/kg
• Traces de cations: 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
• Absorption UV: λ: 260 nm A_max: 0.030; λ: 280 nm A_max: 0.025
• Chaîne SMILES: O[Mg]O
• InChI: 1S/Mg.2H2O/h;2*1H2/q+2;;/p-2
• Clé InChI: VTHJTEIRLNZDEV-UHFFFAOYSA-L

Description

Description générale

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).

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves