sodium persulfate

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Names

[ CAS No. ]:
7775-27-1

[ Name ]:
sodium persulfate

[Synonym ]:
disodium,sulfonatooxy sulfate
MFCD00003501
EINECS 231-892-1

Chemical & Physical Properties

[ Density]:
2.4 g/cm3

[ Melting Point ]:
100ºC

[ Molecular Formula ]:
Na2O8S2

[ Molecular Weight ]:
238.105

[ Flash Point ]:
180ºC

[ Exact Mass ]:
237.882996

[ PSA ]:
149.62000

[ LogP ]:
0.01660

[ Stability ]:
Stability Unstable. Strong oxidizer. Contact with combustible material may cause fire. Incompatible with combustible material, strong reducing agents, strong bases, alcohols, aluminium, magnesium. Protect from moisture.

[ Water Solubility ]:
H2O: 1 M at 20 °C, clear, colorless | 550 g/L (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SE0525000
CHEMICAL NAME :
Peroxydisulfuric acid, disodium salt
CAS REGISTRY NUMBER :
7775-27-1
LAST UPDATED :
199712
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
O8-S2.2Na
MOLECULAR WEIGHT :
238.10
WISWESSER LINE NOTATION :
NA2 S2-O8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
226 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 257,791,1963
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
178 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,1366,1989 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-DENMARK:TWA 2 mg/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 69330 No. of Facilities: 230 (estimated) No. of Industries: 5 No. of Occupations: 10 No. of Employees: 8750 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 69330 No. of Facilities: 1466 (estimated) No. of Industries: 16 No. of Occupations: 16 No. of Employees: 30135 (estimated) No. of Female Employees: 8003 (estimated)

Safety Information

[ Symbol ]:

GHS03, GHS07, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H272-H302-H315-H317-H319-H334-H335

[ Precautionary Statements ]:
P220-P261-P280-P305 + P351 + P338-P342 + P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
O:Oxidizing agent; Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38;R42/43;R8

[ Safety Phrases ]:
S17-S26-S36/37/39-S45

[ RIDADR ]:
UN 1505

[ WGK Germany ]:
1

[ RTECS ]:
SE0525000

[ Packaging Group ]:
III

[ Hazard Class ]:
5.1

[ HS Code ]:
2833400000

Customs

[ HS Code ]: 2833400000

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Related Compounds

  • Sodium persulfate
  • sodium,(Z)-4-[(2-amino-3-methylbutanoyl)amino]-3-chloro-5-hydroxy-5-oxopent-2-enoate
  • sodium lauroamphoacetate
  • sodium boron(-1) anion
  • sodium hydrogen N-methyl-N-phenyl-10-(sulphonatooxy)octadecanamidate
  • sodium,3-(3,4-dichlorophenyl)-1,1-dimethylurea,oxido(oxo)borane,tetrahydrate