Cer(4+)disulfat
Ceric sulfate
Grundinformationen
- CAS
13590-82-4- Standard-SMILES
O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[Ce+4]- InChIKey
VZDYWEUILIUIDF-UHFFFAOYSA-J- Summenformel
- CeO8S2
- Durchschnittliche Molmasse
- 332,25 g/mol
- Monoisotopische Masse
- 331,80889766
Überblick
RN given refers to sulfuric acid, cerium(+4) salt [2:1]
Namen und Bezeichner
- Bevorzugter Name
- Ceric sulfate
- IUPAC
- cerium(4+) disulfate
- Lokaler Name
- Cer(4+)disulfat
- Englischer Name
- CERIC SULFATE
- Summenformel
- CeH2O4S
- Molmasse
- 238.19
Namen und Synonyme
13590-82-4Ceric sulfateCerium disulfateCeric disulfateCerium(4+) disulphateCeric sulphateCerium(4+) sulfateSulfuric acid, cerium(4+) salt (2:1)4F66FI5T7XDTXSID60890707RefChem:124503DTXCID301031019
Weitere Namen anzeigen
CERIUM SULFATEceriumsulphateceriumdisulfateTETRASULFATO-CERIC ACIDcericdisulfateCerousNitrateGrCericSulphateGr
237-029-5Cerium(IV) sulfatecerium(4+);disulfateCe(SO4)2cerium (IV) sulfateCERIUM(IV) SULFATE, ANHYDROUSMFCD00148852Ce(SO4)2.xH2O
Datenbank-Bezeichner
- CAS
13590-82-4- PubChem CID
- 159684
- DTXSID
DTXSID60890707- UNII
- 4F66FI5T7X
- EC Number
- 237-029-5
- Nikkaji
- J96.035G
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 177 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 8
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 11
- Formalladung
- 0
- Komplexität
- 62,2
Experimentelle und physikochemische Eigenschaften
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]
Physikochemische Eigenschaften
- Dichte
- 3.01 g/mL · 3.01 g/mL at 25 °C(lit.)
- Dampfdruck
- 0.001 Pa · 0.001Pa at 20℃
- storage temp.
- Inert atmosphere,Room Temperature
- Aggregatzustand
- Liquid
- Farbe
- Light yellow
- PH
- 0.4 · 0.4 (20°C in H2O)
- Wasserlöslichkeit
- Soluble in water and dilute sulfuric acid.
- 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 Datenbank
- 13590 · 13590-82-4(CAS DataBase Reference)
- EPA chemische Informationen
- Sulfuric acid, cerium(4+) salt (2:1) (13590-82-4)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
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.
Gefahrenhinweise
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%)
Toxikologische Informationen
Adverse EffectsFibrogenic - Inducing tissue injury and fibrosis (scarring).
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2796 8/PG 2
- hs_code
- 2846100090
- RTECS-Nr.
- WS6960000
- risk_code
- 8-36/38-36/37/38-35
- hazard_code
- Xi,O,C
- safety_code
- 26-36-17-45-36/37/39
- hazard_class
- 5.1
- packing_group
- III
- Speicherklasse
- 8B - Non-combustible corrosive hazardous materials
- Hazard Classifications
- Aquatic Acute 1Aquatic Chronic 1Eye Dam. 1Skin Corr. 1B
Chemie und Industrie
Verwendung und Herstellung
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
Anwendungen
Verwendencalibrated against sodium oxalate, traceable to NIST SRM
Darstellung
synthetischeCerium(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.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
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