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  7. Magnesium carbonate hydroxide tetrahydrate, White powder, MgO approx.40-43.5%

Magnesium carbonate hydroxide tetrahydrate, White powder, MgO approx.40-43.5%

Catalog No. AA3333322
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Catalog No. AA3333322 Supplier Thermo Scientific Chemicals Supplier No. 03333322
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Description

CAS: 39409-82-0 | C4H10Mg5O18 | 467.63 g/mol

Magnesium carbonate hydroxide tetrahydrate is used as a mixture with huntite and as filler in polymers. It acts as a flame retardant and fire retardant additive for polymers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 39409-82-0
Molecular Formula C4H10Mg5O18
Molecular Weight (g/mol) 467.63
MDL Number MFCD00149783
InChI Key YMKSTRLFWJQKFP-UHFFFAOYSA-D
Synonym Magnesium carbonate, basic, Magnesium hydroxide carbonate
IUPAC Name pentamagnesium(2+) tetrahydrate dihydroxide tetracarbonate
SMILES O.O.O.O.[OH-].[OH-].[Mg++].[Mg++].[Mg++].[Mg++].[Mg++].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O

Specifications

Color White
Physical Form Powder
Quantity 100 g
Assay Percent Range MgO approx.40-43.5%
Solubility Information Slightly soluble in water.
Formula Weight 467.67 (395.58 Anhydrous)
Grade Reagent
Odor Odorless
Chemical Name or Material Magnesium carbonate hydroxide tetrahydrate

Safety and Handling

EINECSNumber 235-192-7
RTECSNumber FG1797000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only