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Diss Factsheets

Reference substances

Reference substances

IUPAC name:
disodium peroxodisulphate

Inventory

EC number:
231-892-1
EC name:
Disodium peroxodisulphate
CAS number:
7775-27-1
CAS number:
7775-27-1
Synonyms
Names:
Peroxydisulfuric acid ([(HO)S(O)2]2O2), disodium salt
Identifier:
IUPAC name
Disodium [(sulfonatoperoxy)sulfonyl]oxidanide
Identifier:
IUPAC name
disodium [(sulfonatoperoxy)sulfonyl]oxidanide
Identifier:
IUPAC name
disodium peroxodisulphate
Identifier:
other: InChl
1/2Na.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
Identifier:
other: Molecular formula
Na2O8S2
Identifier:
other: Molecular formula
Na2S2O8
Identifier:
other: SMILES notation
[Na+].[Na+].O=S(=O)([O-])OOS([O-])(=O)=O
disodium {[(oxidooxy)sulfonyl]oxy}sulfonate

Molecular and structural information

Molecular formula:
H2O8S2.2Na
Molecular weight:
238.105
SMILES notation:
[Na+].[Na+].[O-]S(=O)(=O)OOS(=O)(=O)[O-]
InChl:
InChI=1/2Na.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
Structural formula:
Chemical structure

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