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Sodium sulfate, 99+%, ACS reagent, anhydrous

Catalog No. AC424410010
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2.5 kg
Packaging:
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AC424410010 1 kg Plastic bottle
AC424410025 2.5 kg Plastic bottle
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Catalog No. AC424410010 Supplier Thermo Scientific Chemicals Supplier No. 424410010
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Description

CAS: 7757-82-6 | Na2O4S | 142.04 g/mol

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 7757-82-6
Molecular Formula Na2O4S
Molecular Weight (g/mol) 142.04
MDL Number MFCD00003504
InChI Key PMZURENOXWZQFD-UHFFFAOYSA-L
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
PubChem CID 24436
ChEBI CHEBI:32149
IUPAC Name disodium sulfate
SMILES [Na+].[Na+].[O-]S([O-])(=O)=O

Specifications

Boiling Point >1700.0°C
Melting Point 884.0°C
Color White
pH 5.2 to 9.2 (5% soln. at 25°C)
Physical Form Granular Crystalline Powder
Quantity 1 kg
Assay Percent Range 99+%
Linear Formula Na2SO4
Fieser 01,1103
Merck Index 15, 8809
Solubility Information Solubility in water: 185g/L. Other solubilities: soluble in glycerol and hydrogen iodide, insoluble in alcohol
Formula Weight 142.04
Percent Purity ≥99%
Grade ACS Reagent
Loss on Ignition 0.5% max.
Packaging Plastic bottle
Decomposition Information Decomposition Information: >890°C
Chemical Name or Material Sodium sulfate
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Safety and Handling

Hazard Category SIGNAL WORD: CAUTION!
Precautionary Statement Emergency Overview
May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated. Hygroscopic.
NFPA
Health: 1
Flammability: 1
Instability: 0
EINECSNumber 231-820-9

RUO – Research Use Only