Lithiumsulfat
Lithium sulfate
Grundinformationen
- CAS
10377-48-7- Standard-SMILES
O=S(=O)([O-])[O-].[Li+].[Li+]- InChIKey
INHCSSUBVCNVSK-UHFFFAOYSA-L- Summenformel
- Li2O4S
- Durchschnittliche Molmasse
- 110 g/mol
- Monoisotopische Masse
- 109,98373858
Überblick
Lithium sulfate is a metal sulfate in which the counterion is lithium and the ratio of lithium to sulfate is 2:1. It has a role as an antidepressant. It contains a lithium(1+).
Namen und Bezeichner
- Bevorzugter Name
- Lithium sulfate
- IUPAC
- dilithium;sulfate
- Lokaler Name
- Lithiumsulfat
- Englischer Name
- Lithium sulfate
- Summenformel
- Li2O4S
- Molmasse
- 109.9446
Namen und Synonyme
Lithium sulfate10377-48-7Lithium sulphatedilithium sulfateSulfuric acid, dilithium saltDTXSID3049201Lithium SulphuratumCHEBI:53474919XA137JKDTXCID8028472RefChem:57891233-820-4
Weitere Namen anzeigen
Lithium sulphatLithium sulfate, alphaithium suLLithiumsulfatLithium-DurilesDilthium sulfate
LITHIUM SULFATE, ANHYDROUSdilithium;sulfateLithiophorLi2O4SLi2SO4Lithium sulfate (2:1)EINECS 233-820-4Lithionit (TN)
Datenbank-Bezeichner
- CAS
10377-48-7- PubChem CID
- 66320
- DTXSID
DTXSID3049201- ChEBI
CHEBI:53474- UNII
- 919XA137JK
- EC Number
- 233-820-4
- Nikkaji
- J43.864B
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 88,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 62,2
Experimentelle und physikochemische Eigenschaften
Melting Point859 °C
Physikochemische Eigenschaften
- Schmelzpunkt
- 845 °C · 845 °C (lit.)
- Dichte
- 2.22 g/mL · 2.22 g/mL at 25 °C (lit.)
- Brechungsindex
- 1.465 · 1.465
- storage temp.
- Inert atmosphere,Room Temperature
- Löslichkeit
- absolute ethanol: insoluble(lit.)
- Aggregatzustand
- Powder
- pka
- 2.08 · 2.08[at 20 ℃]
- Farbe
- White
- PH
- 6 · 6.0-9.0 (25℃, 2M in H2O)
- Wasserlöslichkeit
- 25.7 g/100 · 25.7 g/100 mL (25 ºC)
- Spezifische Wärmekapazität
- 1.07 J/ · Cp(crystal): 1.07 J/(g·K), at 25℃
- Merck
- 14 · 14,5541
- Stabilität
- Hygroscopic
- Major Application
- battery precursorscatalystsmaterial synthesis precursor
- InChI
- 1S/2Li.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
- InChIKey
- INHCSSUBVCNVSK-UHFFFAOYSA-L
- SMILES
- [Li+].[Li+].[O-]S([O-])(=O)=O
- CAS Datenbank
- 10377 · 10377-48-7(CAS DataBase Reference)
- NIST chemische Informationen
- Lithium sulfate(10377-48-7)
- EPA chemische Informationen
- Sulfuric acid, dilithium salt (10377-48-7)
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
This chemical does not meet GHS hazard criteria for 1.8% (4 of 223) of reports.
Warning
H302 (98.2%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P264+P265, P270, P273, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 223 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
Gefahrenhinweise
Regulatory Information
Chemical: Sulfuric acid, dilithium salt
Status: Active Update: 23-01-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/10837
Sulfuric acid, dilithium salt: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Sulfuric acid, dilithium salt: Human health tier I assessment
Hazard Classes and Categories
Acute Tox. 4 (98.2%)
Acute toxicity (Oral) - Category 4
Acute toxicity (Oral) - Category 4
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
0.29 [mg/m3]
3.2 [mg/m3]
120 [mg/m3]
Sicherheitsdaten
- wgk
- 1
- tsca
- TSCA listed
- hs_code
- 28332990
- RTECS-Nr.
- OJ6419000
- risk_code
- 22-36/37/38
- Toxizität
- mammal (species unspecified),LD50,intramuscular,560mg/kg (560mg/kg),Farmakologiya i Toksikologiya Vol. 9, Pg. 113, 1974.
- hazard_code
- Xn
- safety_code
- 26-36/37-24/25
- Speicherklasse
- 13 - Non Combustible Solids
- Hazard Classifications
- Acute Tox. 4 OralEye Irrit. 2
Chemie und Industrie
Pharmakologische Informationen
FDA Pharmacological Classification
LITHIUM SULPHURATUM
Mood Stabilizer [EPC]
Verwendung und Herstellung
General Manufacturing InformationSulfuric acid, lithium salt (1:2): ACTIVE
Anwendungen
VerwendenLithium sulfate, anhydrous is used to treat bipolar disorder, solar panels and the potential for a new class of battery, and used as a catalyst for the elimination reaction.
Darstellung
synthetischeIndustrially lithium sulfate and its monohydrate are prepared by the same basic procedure. Lithium sulfate monohydrate is isolated by evaporation of a solution of lithium sulfate made by the reaction of sulfuric acid with either lithium hydroxide or lithium carbonate. The lithium sulfate monohydrate may be converted to anhydrous lithium sulfate by drying at slightly over 100°C.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Ergänzende Hinweise
DefinitionChEBI: Lithium sulfate is a metal sulfate in which the counterion is lithium and the ratio of lithium to sulfate is 2:1. It has a role as an antidepressant. It contains a lithium(1+).
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