ammonium persulfate
Names
[ CAS No. ]:
7727-54-0
[ Name ]:
ammonium persulfate
[Synonym ]:
Diammonium [(sulfonatoperoxy)sulfonyl]oxidanide
EINECS 231-786-5
Diammonium persulphate
diazanium,sulfonatooxy sulfate
Diammonium peroxydisulphate
Diammonium peroxodisulfate
MFCD00003390
ammonium peroxydisulphate
Diammonium peroxydisulfate
Ammonium peroxydisulfate
ammonium peroxodisulfate
ammonium persulphate
DIAMMONIUM PERSULFATE
Chemical & Physical Properties
[ Density]:
1.98
[ Melting Point ]:
120 °C
[ Molecular Formula ]:
H8N2O8S2
[ Molecular Weight ]:
228.202
[ Exact Mass ]:
227.972198
[ PSA ]:
150.44000
[ LogP ]:
1.34960
[ Vapour density ]:
7.9 (vs air)
[ Index of Refraction ]:
1.50
[ Stability ]:
Stable. Oxidizing. May ignite combustible material. Incompatible with bases, combustible material, hydrogen peroxide, peroxy compounds, silver compounds, zinc. May decompose upon exposure to water or moist air.
[ Water Solubility ]:
582 g/L (20 ºC) decomposes
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SE0350000
- CHEMICAL NAME :
- Peroxydisulfuric acid, diammonium salt
- CAS REGISTRY NUMBER :
- 7727-54-0
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- O8-S2.2H4-N
- MOLECULAR WEIGHT :
- 228.22
- WISWESSER LINE NOTATION :
- H2 S2-O8 &QH 2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 689 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 5,468,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3800 ug/m3/23H/7D-I
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - changes in lung weight Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Metabolism (Intermediary) - other proteins
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 63,257,1982 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg/m3 85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 6,1/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 - 06175 No. of Facilities: 3573 (estimated) No. of Industries: 43 No. of Occupations: 44 No. of Employees: 55378 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 06175 No. of Facilities: 14638 (estimated) No. of Industries: 145 No. of Occupations: 100 No. of Employees: 249578 (estimated) No. of Female Employees: 81412 (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 ]:
Xn:Harmful
[ Risk Phrases ]:
R22;R36/37/38;R42/43;R8
[ Safety Phrases ]:
S22-S24-S26-S37
[ RIDADR ]:
UN 1444 5.1/PG 3
[ WGK Germany ]:
1
[ RTECS ]:
SE0350000
[ Packaging Group ]:
III
[ Hazard Class ]:
5.1
[ HS Code ]:
2833400000
Customs
[ HS Code ]: 2833400000
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