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Reference substances

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IUPAC name:
Disodium sulfate

Inventory

EC number:
231-820-9
EC name:
Sodium sulphate
CAS number:
7757-82-6
CAS number:
7757-82-6

Synonyms

Molecular and structural information

Molecular formula:
H2O4S.2Na
Molecular weight:
ca. 142.04
SMILES notation:
[Na+].[Na+].[O-][S]([O-])(=O)=O
InChl:
1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
Structural formula:
Chemical structure

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