Sodium sulfate, 99+%, ACS reagent, granular, anhydrous, ACROS Organics™

Brand:  Acros Organics 354250010

Product Code. 10041501

Chemical Identifiers

• CAS: 7757-82-6
• Molecular Weight (g/mol): 142.036
• InChI Key: PMZURENOXWZQFD-UHFFFAOYSA-L
• PubChem CID: 24436
• IUPAC Name: disodium;sulfate

• Molecular Formula: Na2O4S
• MDL Number: MFCD00003504
• Synonym: sodium sulfate, disodium sulfate, salt cake, thenardite, sodium sulfate anhydrous, sodium sulphate, sodium sulfate, anhydrous, sulfuric acid disodium salt, disodium sulphate, sodium sulfate 2:1
• ChEBI: CHEBI:32149
• SMILES: [O-]S(=O)(=O)[O-].[Na+].[Na+]

Specifications

• Chemical Name or Material: Sodium sulfate
• CAS: 7757-82-6
• Molecular Formula: Na2O4S
• MDL Number: MFCD00003504
• Merck Index: 15, 8809
• InChI Key: PMZURENOXWZQFD-UHFFFAOYSA-L
• IUPAC Name: disodium;sulfate
• PubChem CID: 24436
• Formula Weight: 142.04
• Percent Purity: ≥99%
• Calcium (Ca): 100ppm max.
• Chlorine (Cl): 10ppm max.
• Heavy Metals (as Pb): 5ppm max.
• Insoluble Matter: 0.01 % max.
• Loss on Ignition: 0.5 % max.
• Nitrogen Compounds: 5ppm (as N) max.
• Particle Size: 10 to 60 mesh (80%)
• Potassium (K): 100ppm max.
• Boiling Point: >1700.0°C
• Melting Point: 884.0°C
• Quantity: 1kg

• Name Note: Anhydrous
• Assay Percent Range: 99+%
• Linear Formula: Na₂SO₄
• Fieser: 01,1103
• Synonym: sodium sulfate, disodium sulfate, salt cake, thenardite, sodium sulfate anhydrous, sodium sulphate, sodium sulfate, anhydrous, sulfuric acid disodium salt, disodium sulphate, sodium sulfate 2:1
• SMILES: [O-]S(=O)(=O)[O-].[Na+].[Na+]
• Molecular Weight (g/mol): 142.036
• ChEBI: CHEBI:32149
• Physical Form: Liquid
• Grade: ACS Reagent
• Chloride: 10ppm max.
• Density: 2.68g/mL
• Identification: Sodium : passes test (USP) Sulfate : passes test (USP)
• Iron (Fe): 10ppm max.
• Magnesium (Mg): 50ppm max.
• Packaging: Plastic bottle
• Phosphate: 10ppm max.
• Decomposition Information: Decomposition Information: >890°C
• Color: Colorless to Orange
• pH: 5.2 to 7.0 (5% soln. at 25°C)