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Sodium Sulfate Anhydrous (Granular/Certified ACS), Fisher Chemical™ Catalog No.: S421500

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Sodium Sulfate Anhydrous (Granular/Certified ACS), Fisher Chemical™

Catalog No. s421500
500 g, Glass Bottle
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Catalog No. S421-500

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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 2:1Show MoreShow Less
PubChem CID 24436
ChEBI CHEBI:32149
IUPAC Name disodium sulfate
SMILES [Na+].[Na+].[O-]S([O-])(=O)=O

Specifications

Melting Point 884°C
Color White
pH 5 to 8
Physical Form Solid
Quantity 500 g
Assay Percent Range ≥99.0 %
Formula Weight 142.04
Percent Purity ≥99.0%
Grade Certified ACS
Identification Pass Test
Loss on Ignition 0.5% max.
Packaging Glass Bottle
Decomposition Information Decomposition Information: >890°C
Assay ≥99.0%
Chemical Name or Material Sodium Sulfate Anhydrous
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Lot Number223704 Certificate TypeCertificate of Analysis Date06/13/2025 Catalog Number
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Safety and Handling

Hazard Category SIGNAL WORD: CAUTION!
Hazard Statement 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
SDS
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