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Sodium sulfate

ALDRICH/204447 - ≥99.99% trace metals basis

Synonym: Bisodium sulfate; Dibasic sodium sulfate; Disodium sulfate

CAS Number: 7757-82-6
Empirical Formula (Hill Notation): Na2O4S
Molecular Weight: 142.04
EC Number: 231-820-9
MDL Number: MFCD00003504
Linear Formula: Na2SO4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-204447-10G 10 g
 $120.00
1/EA		 Add To Favorites
45-204447-100G 100 g
 $786.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 204447-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 204447-10G

 

assay ≥99.99% trace metals basis
density 2.68 g/mL at 25 °C (lit.)
form powder
impurities ≤100.0 ppm Trace Metal Analysis
InChI 1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key PMZURENOXWZQFD-UHFFFAOYSA-L
mp 884 °C (lit.)
Quality Level 200 
SMILES string [Na+].[Na+].[O-]S([O-])(=O)=O
solubility ethanol: insoluble(lit.)
Application: Sodium sulfate can be used to prepare aqueous solutions for various electrochemical reactions such as direct nitrate electroreduction and to study carrier transfer in Mn-oxide/Nb: SrTiO3 photoelectrode. It can also be used as a solvent to fabricate heat storage materials such as silica gel–sodium sulfate composites.
Packaging: 10, 100 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99.99% trace metals basis
mp 884 °C (lit.)
Density 2.68 g/mL at 25 °C (lit.)
UNSPSC 12352302

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