Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to page options Skip directly to site content

Registry of Toxic Effects of Chemical Substances (RTECS)

Peroxydisulfuric acid, disodium salt

RTECS #

SE0525000

CAS #

7775-27-1

Updated

September 201

Molecular Weight

238.10

Molecular Formula

O8S2·2Na

Synonyms

Persulfate de sodium (French)
Sodium peroxydisulfate
Sodium persulfate

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
intraperitoneal/mouse lethal dose (50 percent kill): 226 mg/kgCOREAF 257,791,1963
intravenous/rabbit lowest published lethal dose: 178 mg/kg85KYAH 11,1366,1989

Reviews

OrganizationStandardReference
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-time-weighted average 0.1 mg(S2O8)/m3DTLVS* TLV/BEI,2013

Standards and Regulations

OrganizationStandardReference
Occupational Exposure Limit-AUSTRALIAceiling concentration 0.01 ppm (0.3 mg/m3), JUL2008
Occupational Exposure Limit-BELGIUMtime-weighted average 0.1 mg/m3, MAR2002
Occupational Exposure Limit-DENMARKtime-weighted average 2 mg(S2O8)/m3, MAY2011
Occupational Exposure Limit-ICELANDtime-weighted average 2 mg/m3, NOV2011
Occupational Exposure Limit-PERUtime-weighted average 0,1 mg/m3, JUL2005
Occupational Exposure Limit-THE NETHERLANDSMAC-TGG 1 mg/m3, 2003

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Occupational Exposure Survey 1983Hazard Code 69330; Number of Industries 16; Total Number of Facilities 1466; Number of Occupations 16; Total Number of Employees Exposed 30135; Total Number of Female Employees Exposed 8003
National Occupational Hazard Survey 1974Hazard Code 69330; Number of Industries 5; Total Number of Facilities 230; Number of Occupations 10; Total Number of Employees Exposed 8750

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
TOP