Basic information
- CAS
13590-82-4- Standard SMILES
O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[Ce+4]- InChIKey
VZDYWEUILIUIDF-UHFFFAOYSA-J- Molecular formula
- CeO8S2
- Average molar mass
- 332.25 g/mol
- Monoisotopic mass
- 331.80889766
Overview
RN given refers to sulfuric acid, cerium(+4) salt [2:1]
Names & identifiers
- Preferred name
- Ceric sulfate
- IUPAC
- cerium(4+) disulfate
- English name
- CERIC SULFATE
- Molecular formula
- CeH2O4S
- Molecular weight
- 238.19
Names & synonyms
13590-82-4Ceric sulfateCerium disulfateCeric disulfateCerium(4+) disulphateCeric sulphateCerium(4+) sulfateSulfuric acid, cerium(4+) salt (2:1)4F66FI5T7XDTXSID60890707RefChem:124503DTXCID301031019
Show more names
CERIUM SULFATEceriumsulphateceriumdisulfateTETRASULFATO-CERIC ACIDcericdisulfateCerousNitrateGrCericSulphateGr
237-029-5Cerium(IV) sulfatecerium(4+);disulfateCe(SO4)2cerium (IV) sulfateCERIUM(IV) SULFATE, ANHYDROUSMFCD00148852Ce(SO4)2.xH2O
Database identifiers
- CAS
13590-82-4- PubChem CID
- 159684
- DTXSID
DTXSID60890707- UNII
- 4F66FI5T7X
- EC Number
- 237-029-5
- Nikkaji
- J96.035G
Properties
Computed structural properties
- Topological polar surface area
- 177 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 0
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 62.2
Experimental & physicochemical properties
Chemical ClassesMetals -> Rare Earth Metals
Physical DescriptionTetrahydrate: Yellow-orange crystals that become anhydrous upon heating to 180-200 deg C; Soluble in water; [Merck Index] White or reddish-yellow crystals; Soluble in water; [Hawley]
Physicochemical properties
- Density
- 3.01 g/mL · 3.01 g/mL at 25 °C(lit.)
- vapor pressure
- 0.001 Pa · 0.001Pa at 20℃
- storage temp.
- Inert atmosphere,Room Temperature
- form
- Liquid
- color
- Light yellow
- PH
- 0.4 · 0.4 (20°C in H2O)
- Water Solubility
- Soluble in water and dilute sulfuric acid.
- Sensitive
- Hygroscopic
- Merck
- 14 · 14,1990
- InChI
- InChI=1S/Ce.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)
- InChIKey
- RWACICCRNCPMDT-UHFFFAOYSA-N
- SMILES
- S(O)(O)(=O)=O.[Ce]
- CAS DataBase Reference
- 13590 · 13590-82-4(CAS DataBase Reference)
- FDA UNII
- 4 F66FI5T7X · 4F66FI5T7X
- EPA Substance Registry System
- Sulfuric acid, cerium(4+) salt (2:1) (13590-82-4)
- UNSPSC Code
- 12352302 · 12352302
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 5 · GHS05,GHS09
- Signal word
- Danger
- Hazard statements
- 314 · H314-H410
- Precautionary statements
- 260 · P260-P273-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338
- PPE
- 95 · dust mask type N95 (US), Eyeshields, Gloves
- Hazard Codes
- Xi,O,C
- Risk Statements
- 8 · 8-36/38-36/37/38-35
- Safety Statements
- 26 · 26-36-17-45-36/37/39
- RIDADR
- 2796 · UN 2796 8/PG 2
- WGK Germany
- 3 · 3
- RTECS
- 6960000 · WS6960000
- TSCA
- TSCA listed
- HazardClass
- 5.1 · 5.1
- PackingGroup
- III
- HS Code
- 2846100090 · 2846100090
- Storage Class
- 8 B · 8B - Non-combustible corrosive hazardous materials
- Hazard Classifications
- 1 Aquatic · Aquatic Acute 1Aquatic Chronic 1Eye Dam. 1Skin Corr. 1B
- REACH Registrations
- Active
Safety & regulation
GHS classification
GHS Classification
Danger
H314 (75.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P261, P264, P264+P265, P271, P273, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P332+P317, P337+P317, P362+P364, P363, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 179 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Sulfuric acid, cerium(4+) salt (2:1)
REACH registered substance: Cerium(4+) disulphate (EC: 237-029-5)
Sulfuric acid, cerium(4+) salt (2:1): Does not have an individual approval but may be used under an appropriate group standard
Hazards SummarySee Cerium. See RARE EARTH METALS and linked occupational diseases.
Hazard Classes and CategoriesSkin Corr. 1B (75.4%)
Toxicology
Adverse EffectsFibrogenic - Inducing tissue injury and fibrosis (scarring).
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- WS6960000
- ridadr
- UN 2796 8/PG 2
- hs_code
- 2846100090
- risk_code
- 8-36/38-36/37/38-35
- Signal word
- Danger
- Symbol(GHS)
- GHS05,GHS09
- hazard_code
- Xi,O,C
- safety_code
- 26-36-17-45-36/37/39
- hazard_class
- 5.1
- Storage Class
- 8B - Non-combustible corrosive hazardous materials
- packing_group
- III
- Hazard statements
- H314-H410
- REACH Registrations
- Active
- Hazard Classifications
- Aquatic Acute 1Aquatic Chronic 1Eye Dam. 1Skin Corr. 1B
- Precautionary statements
- P260-P273-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338
Chemistry & industry
Uses & manufacturing
UsesUsed as an oxidizing agent, reagent, and in radiation dosimeters; [Merck Index] Used for dyeing textiles, waterproofing, and mildew proofing; [Hawley]
General Manufacturing InformationSulfuric acid, cerium(4+) salt (2:1): ACTIVE
Applications
UsesCerium(IV) sulfate is a redox indicator and is used in analytical chemistry for redox titrations. In ionized form, ceric ion acts as a strong oxidizer under acidic conditions. It is also used to prepare spherical-like nanoparticles CeO2, nanoparticles for NO reductions' reactions.
Usescalibrated against sodium oxalate, traceable to NIST SRM
General Description3S - Safe, Smart, SecureAn intelligent packaging solution protected with originality seal.Reagent information is transferred via RFID from reagent bottle to titrator.3S reagents are compatible only with the Metrohm Omnis titration platform.Please see here SigmaAldrich.com/3S
Preparation methods
PreparationCerium(IV) sulfate is prepared by heating cerium(IV) oxide, CeO2 with concentrated H2SO4. Also it may be obtained by the reaction of H2SO4 with cerium carbonate: Ce(CO3)2 + 2H2SO4 + H2O → Ce(SO4)24H2O + 2CO2.
Upstream & downstream products
Upstream raw materials
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Related reactions
2 records
Compound notes
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