Disodium peroxodisulphate

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: