M5671

Magnesium carbonate hydroxide pentahydrate

BioXtra

• Synonym(s): Basic magnesium carbonate
• Linear Formula: (MgCO₃)₄ · Mg(OH)₂ · 5H₂O
• CAS Number: 56378-72-4
• Molecular Weight: 485.65
• EC Number: 235-192-7
• MDL number: MFCD07371358
• UNSPSC Code: 12352302
• PubChem Substance ID: 24897035
• NACRES: NA.23

Properties

• product line: BioXtra
• Quality Level: 200
• form: powder
• concentration: 40-43.5% (MgO, titration with NaOH)
• impurities: ≤0.005% Phosphorus (P); ≤0.1% Insoluble matter
• anion traces: chloride (Cl^-): ≤0.1%; sulfate (SO₄^2-): ≤0.05%
• cation traces: Al: ≤0.01%; Ca: ≤0.5%; Cu: ≤0.0005%; Fe: ≤0.02%; K: ≤0.005%; NH₄⁺: ≤0.05%; Na: ≤0.03%; Pb: ≤0.001%; Zn: ≤0.0005%
• SMILES string: O.O.O.O.O.[Mg++].[Mg++].[Mg++].[Mg++].O[Mg]O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O
• InChI: 1S/4CH2O3.5Mg.7H2O/c4*2-1(3)4;;;;;;;;;;;;/h4*(H2,2,3,4);;;;;;7*1H2/q;;;;5*+2;;;;;;;/p-10
• InChI key: SXKPPTNZIUYFJR-UHFFFAOYSA-D

Description

Application

• Inerting mechanism of magnesium carbonate hydroxide pentahydrate for coal dust deflagration under coal gasification: Discusses the use of magnesium carbonate hydroxide pentahydrate in reducing coal dust explosions, highlighting its effectiveness as an inerting agent (Yin et al., 2022).

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)