63062

Magnesium carbonate basic

purum p.a., heavy, ≥40% (MgO)

• Synonym(s): Magnesium hydroxide carbonate
• Linear Formula: MgCO₃
• CAS Number: 39409-82-0
• Molecular Weight: 84.31
• EC Number: 235-192-7
• MDL number: MFCD00011107
• UNSPSC Code: 51171508
• PubChem Substance ID: 329759767
• NACRES: NA.21

Properties

• grade: purum p.a.
• form: powder
• concentration: ≥40% (MgO)
• anion traces: chloride (Cl^-): ≤100 mg/kg; sulfate (SO₄^2-): ≤6000 mg/kg
• cation traces: Ca: ≤1000 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤50 mg/kg; K: ≤100 mg/kg; Na: ≤2000 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• SMILES string: [Mg++].O[Mg]O.[O-]C([O-])=O
• InChI: 1S/CH2O3.2Mg.2H2O/c2-1(3)4;;;;/h(H2,2,3,4);;;2*1H2/q;2*+2;;/p-4
• InChI key: UDYRPJABTMRVCX-UHFFFAOYSA-J

Description

General description

Magnesium carbonate basic (Magnesium hydroxy carbonate) is a magnesium salt. It has been synthesized by reacting magnesium hydroxide and carbon dioxide.

Application

Magnesium carbonate basic may be employed for the isolation of carotenoids from grapes during the quantification of carotenoids in grapes by reversed-phase C₃₀ (RP-30) HPLC-DAD-MS (ESI⁺) (High-performance liquid chromatography-diode array detection-mass spectrometry with electrospray ionization) analysis.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable