1345-13-7

1345-13-7 structure

Name: Dicerium trioxide
Chemical Name: cerium oxide
CAS Number: 1345-13-7
Molecular Formula: Ce₂O₃
Molecular Weight: 328.23000
Catalog: Inorganic chemical industry Inorganic salt Rare earth metal, cerium or lanthanum oxide
Create Date: 2018-09-03 01:05:30
Modify Date: 2025-08-20 17:08:55

Name	cerium oxide
Synonyms	EINECS 215-718-1 Dicerium trioxide

Density	7.132
Melting Point	2600ºC
Molecular Formula	Ce₂O₃
Molecular Weight	328.23000
Exact Mass	327.79600
PSA	43.37000
Water Solubility	insoluble H2O; soluble H2SO4; insoluble HCl [CRC10]

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,33,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2042 No. of Facilities: 473 (estimated) No. of Industries: 7 No. of Occupations: 8 No. of Employees: 19715 (estimated) No. of Female Employees: 10325 (estimated)

HS Code	2846101000

HS Code	2846101000