Cerium nitrate
Basic information
- CAS
10108-73-3- Standard SMILES
O=[N+]([O-])[O-].O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Ce+3]- InChIKey
HSJPMRKMPBAUAU-UHFFFAOYSA-N- Molecular formula
- CeN3O9
- Average molar mass
- 326.13 g/mol
- Monoisotopic mass
- 325.8689
Overview
RN given refers to unspecified cerium salt
Names & identifiers
- Preferred name
- Cerium nitrate
- IUPAC
- cerium(3+) trinitrate
- English name
- cerium trinitrate
- Molecular formula
- Ce.3HNO3
- Molecular weight
- 326.1307
Names & synonyms
RefChem:575222DTXSID001340641241-339-617309-53-4Cerium nitrateNitric acid, cerium saltCerous nitratecerium(3+);trinitrate10108-73-3CERIUM(III) NITRATECERAMICS-AEium(III) nitrateCe(NO3)3
Show more names
cerum nitrateCITRIUMNITRATECerium(3+) nitrateCerium nitrate, ce(no3)3Cerium nitrate (ce(no3)3)Cerous nitrate [ce(no3)3]Nitric acid, cerium(3+) saltNitric acid, cerium(3+) salt (3:1)Cerous nitrate: (Cerium(III) nitrate)
Nitric acid cerium (3+) salt (3:1)Cerium (III) nitrate hydratecerium(3+) trinitratecerium (III) nitrate7U25VKD7PWCEROUS NITRATE [MI]SCHEMBL35227CEROUS NITRATE [MART.]
Database identifiers
- CAS
10108-73-3、17309-53-4- PubChem CID
- 24948
- DTXSID
DTXSID20881414- UNII
- 7U25VKD7PW
- EC Number
- 233-297-2、241-339-6
Properties
Computed structural properties
- Topological polar surface area
- 189 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 9
- Rotatable bonds
- 0
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 18.8
Experimental & physicochemical properties
Chemical ClassesMetals -> Rare Earth Metals
Physical DescriptionColorless, deliquescent solid; [Hawley]
Physicochemical properties
- Density
- 1.66 g/cm3 · 1.66 g/cm3(Temp: 25 °C)
- vapor pressure
- 0 Pa · 0Pa at 20℃
- solubility
- soluble in acetone
- form
- Solid
- color
- colorless-red crystals, crystalline
- Water Solubility
- 600 g/L · 600g/L at 20℃
- InChI
- InChI=1S/Ce.3NO3/c;3*2-1(3)4/q+3;3*-1
- InChIKey
- HSJPMRKMPBAUAU-UHFFFAOYSA-N
- SMILES
- [N+]([O-])([O-])=O.[N+]([O-])([O-])=O.[N+]([O-])([O-])=O.[Ce+3]
- FDA UNII
- 7 U25VKD7PW · 7U25VKD7PW
- EPA Substance Registry System
- Nitric acid, cerium(3+) salt (10108-73-3)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 0.5% (1 of 201) of reports.
Danger
H272 (96%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
P210, P220, P264+P265, P273, P280, P305+P351+P338, P305+P354+P338, P317, P337+P317, P370+P378, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 201 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
Hazard information
Regulatory InformationREACH registered substance: Cerium trinitrate (EC: 233-297-2)
Hazards SummaryCaution: strong oxidizer and fire risk; [Hawley] See Cerium. See RARE EARTH METALS and linked occupational diseases.
Hazard Classes and Categories
Ox. Sol. 2 (96%)
Met. Corr. 1 (100%)
Safety & protection
Protective Action Criteria (PAC)
9.5 [mg/m3]
100 [mg/m3]
620 [mg/m3]
Toxicology
Adverse EffectsFibrogenic - Inducing tissue injury and fibrosis (scarring).
Safety data
Chemistry & industry
Pharmacology
MeSH Pharmacological ClassificationSubstances used on humans and other animals that destroy harmful microorganisms or inhibit their activity. They are distinguished from DISINFECTANTS, which are used on inanimate objects.
Uses & manufacturing
UsesUsed in separation of rare earth elements and as a catalyst; Used in past to make incandescent mantles; [Merck Index]
Applications
UsesCerium trinitrate is used for separation of Ce from other rare earths; catalyst in hydrolysis of phosphoric acid esters; mixture with Th(NO3)4 (1:99) formerly used in manufacture of incandescent mantles.
Preparation methods
PreparationCerium(III) nitrate may be prepared by the action of nitric acid on a cerium(III) salt, followed by crystallization: Ce2(CO3)3 + 6HNO3 → 2Ce(NO3)3 + 3CO2 + 3H2O.
Related reactions
26 records
Compound notes
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