Cerium Dioxide
Suppliers
Names
[ CAS No. ]:
1306-38-3
[ Name ]:
Cerium Dioxide
[Synonym ]:
Ceric oxide,ceria,Ceric oxide
Cerium, dioxo-
needlal
Cerium Dioxide
opaline
EINECS 215-150-4
Ceric oxide
cericdioxide
Cerium oxide
Cerdioxyd
needlalu15
Dioxocerium
needlalw15
molycomp5310
Ceria
nidoral
Cerium(IV) Oxide
CeO2
MFCD00010927
Chemical & Physical Properties
[ Density]:
7.13 g/mL at 25 °C(lit.)
[ Melting Point ]:
2600°C
[ Molecular Formula ]:
CeO2
[ Molecular Weight ]:
172.115
[ Exact Mass ]:
171.895264
[ PSA ]:
34.14000
[ Stability ]:
Stable, but absorbs carbon dioxide from the air.
[ Water Solubility ]:
insoluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- FK6310000
- CHEMICAL NAME :
- Cerium oxide
- CAS REGISTRY NUMBER :
- 1306-38-3
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- Ce-O2
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 :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,617,1993 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 50 mg/m3/4H/17W-I
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Liver - liver function tests impaired Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 18(10),29,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 11740 No. of Facilities: 515 (estimated) No. of Industries: 8 No. of Occupations: 11 No. of Employees: 25130 (estimated) No. of Female Employees: 13436 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36
[ Safety Phrases ]:
S26-S24/25-S23
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
FK6310000
[ HS Code ]:
2846101000
Customs
[ HS Code ]: 2846101000
Articles
Toxicol. In Vitro 27(6) , 2013-21, (2013)
Silver nanoparticles (Ag NP) have been shown to generate reactive oxygen species; however, the association between physicochemical characteristics of nanoparticles and cellular stress responses elicit...
J. Nanosci. Nanotechnol. 13(12) , 8116-20, (2013)
CeO2(X)-ZnO(1-X) (X = 0, 0.1, 0.3, 0.5, 0.7, 0.9, and 1.0) nano-catalysts were prepared by a co-precipitation method with a variation of CeO2 content (X, mol%), and they were applied to the direct syn...
Environ. Technol. 35(13-16) , 1766-72, (2014)
CeO2-CuO/Al2O3 catalysts were prepared by three different methods and their activities for selective catalytic reduction (SCR) of NO with NH3 were investigated. As can be seen from the experimental re...