ammonium persulfate

Names

[ 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

Click to get detail 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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