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CAS 7775-27-1

CAS 7775-27-1 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 7775-27-1
CAS 7775-27-1PubChem CID 62655

Sodium Persulfate

Sodium persulfate appears as a white crystalline solid. Very irritating to skin and eyes. May be toxic by skin absorption. Used as a bleaching agent. — CAMEO Chemicals

IUPAC name
disodium;sulfonatooxy sulfate
Molecular formula
Na2O8S2
Molecular weight
238.11 g/mol
Exact mass
237.88299787 Da
Topological polar surface area
150.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
8
Covalent units
3
Defined stereocentres
0

Also known as

Sodium peroxydisulfateSodium peroxodisulfatePeroxydisulfuric acid, disodium saltPersulfate de sodiumJ49FYF16JEDisodium peroxydisulfatePeroxydisulfuric acid (((HO)S(O)2)2O2), disodium saltORISTAR SP
16 more reported names
DISODIUM PEROXODISULFATEPeroxydisulfuric acid (((HO)S(O)2)2O2), sodium salt (1:2)SODIUM PERSULFATE (NA2S2O8)RefChem:184069231-892-1Disodium peroxodisulphatePersulfate de sodium [French]UNII-J49FYF16JEEINECS 231-892-1UN1505sodium peroxidisulfateEC 231-892-1CAS-7775-27-1Sodium peroxydisulphatesodium persulphateSodium persulfate [UN1505] [Oxidizer]
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External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 7775-27-1

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How CAS 7775-27-1 is used on this site

CAS 7775-27-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 7775-27-1 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.