Top Suppliers:I want be here



7775-27-1

7775-27-1 structure
7775-27-1 structure

Name Sodium persulfate
Synonyms disodium,sulfonatooxy sulfate
MFCD00003501
EINECS 231-892-1
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)

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)
Symbol GHS03 GHS07 GHS08
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
HS Code 2833400000