Magnesium sulfate heptahydrate, 99.5%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10256840	Thermo Scientific Acros 213115000	500 g	Plastic bottle
10135453	Thermo Scientific Acros 213110025	2.5 kg	Plastic bottle
10378703	Thermo Scientific Acros 213110250	25 kg	Fibre drum

Description

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

Chemical Identifiers

• CAS: 10034-99-8
• Molecular Weight (g/mol): 246.47
• InChI Key: WRUGWIBCXHJTDG-UHFFFAOYSA-L
• PubChem CID: 24843
• IUPAC Name: magnesium;sulfate;heptahydrate

• Molecular Formula: H14MgO11S
• MDL Number: MFCD00149785
• Synonym: magnesium sulfate heptahydrate, mgso4.7h2o, magnesium sulfate 1:1 heptahydrate, magnesium sulphate heptahydrate, unii-sk47b8698t, magnesium sulfate usan:jan, sulfuric acid magnesium salt 1:1 , heptahydrate, magnesium sulfate heptahydrate mgso4.7h2o, sulfuric acid, magnesium salt 1:1 , heptahydrate, magnesium ii , sulfate, heptahydrate
• ChEBI: CHEBI:31795
• SMILES: O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O

Specifications

• Melting Point: 770.0°C
• Color: White
• Physical Form: Crystals
• Molecular Formula: H14MgO11S
• MDL Number: MFCD00149785
• Synonym: magnesium sulfate heptahydrate, mgso4.7h2o, magnesium sulfate 1:1 heptahydrate, magnesium sulphate heptahydrate, unii-sk47b8698t, magnesium sulfate usan:jan, sulfuric acid magnesium salt 1:1 , heptahydrate, magnesium sulfate heptahydrate mgso4.7h2o, sulfuric acid, magnesium salt 1:1 , heptahydrate, magnesium ii , sulfate, heptahydrate
• InChI Key: WRUGWIBCXHJTDG-UHFFFAOYSA-L
• IUPAC Name: magnesium;sulfate;heptahydrate
• PubChem CID: 24843
• Formula Weight: 246.48
• Grade: Analytical

• CAS: 10034-99-8
• pH: 5 to 8 (5% soln. at 25°C)
• Assay Percent Range: 99.4% min. (Complexometry)
• Linear Formula: MgSO₄·7H₂O
• Merck Index: 15, 5755
• Solubility Information: Solubility in water: 710g/L (20°C). Other solubilities: soluble in glycerol, sparingly soluble in alcohol
• SMILES: O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
• Molecular Weight (g/mol): 246.47
• ChEBI: CHEBI:31795
• Percent Purity: 99.5%
• Chemical Name or Material: Magnesium sulfate heptahydrate, p.a.

Safety and Handling

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Product Identifier

• Magnesium sulfate heptahydrate

RUO – Research Use Only