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Substance Name: Peroxydisulfuric acid, disodium salt
RN: 7775-27-1
UNII: J49FYF16JE
InChIKey: CHQMHPLRPQMAMX-UHFFFAOYSA-L

Classification Code

  • TWA 0.1 mg/m3

Molecular Formulas

  • H2-O8-S2.2Na
  • O8-S2.2Na

Molecular Weight

  • 238.104
 
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Names and Synonyms

Name of Substance

  • Peroxydisulfuric acid, disodium salt
  • Sodium peroxydisulfate
  • Sodium persulfate

Synonyms

  • EC 231-892-1
  • EINECS 231-892-1
  • Persulfate de sodium
  • Persulfate de sodium [French]
  • Sodium peroxydisulfate
  • Sodium persulfate
  • UNII-J49FYF16JE

Systematic Names

  • Disodium peroxodisulphate
  • Peroxydisulfuric acid (((HO)S(O)2)2O2), disodium salt
  • Peroxydisulfuric acid (((HO)S(O)2)2O2), sodium salt (1:2)
  • Peroxydisulfuric acid, disodium salt

Superlist Names

  • Sodium persulfate
  • Sodium persulfate [UN1505] [Oxidizer]
  • UN1505

Registry Numbers

CAS Registry Number

  • 7775-27-1

FDA UNII

  • J49FYF16JE

Other Registry Number

  • 872981-99-2

System Generated Number

  • 0007775271

Molecular Formulas

Molecular Formulas

  • H2-O8-S2.2Na
  • O8-S2.2Na

Molecular Formula Fragments

  • COMPONENT
  • H2-O8-S2
  • Na
  • O8-S2

Structure Descriptors

InChI

1S/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

InChIKey

CHQMHPLRPQMAMX-UHFFFAOYSA-L

Smiles

S(OOS(=O)(=O)[O-])(=O)(=O)[O-].[Na+].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 226mg/kg (226mg/kg)   Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 257, Pg. 791, 1963.
rabbit LDLo intravenous 178mg/kg (178mg/kg)   "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989Vol. 11, Pg. 1366, 1989.