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Reference substances

Reference substances

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General information

Inventory

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

No inventory information available

Reference substance information

IUPAC name:
disodium sulfate
Synonyms
Names:
Bisodium sulfate
Dibasic sodium sulfate
Disodium monosulfate
Disodium sulfate
Disodium sulphate
Sodium Sulphate Anhydrous
Sodium sulfate
Sodium sulphate
Sulfuric acid disodium salt
Sulfuric acid, disodium salt
Identifier:
IUPAC name
Sodium sulphate
Identifier:
other: InChl
InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
Identifier:
other: SMILES notation
[Na+].[Na+].[O-]S([O-])(=O)=O

CAS information

CAS number:
7757-82-6

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Molecular and structural information

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