62609

Lithiumsulfat Monohydrat

puriss. p.a., ACS reagent, ≥99.0% (dried basis, T)

• Lineare Formel: Li₂SO₄ · H₂O
• CAS-Nummer: 10102-25-7
• Molekulargewicht: 127.96
• EG-Nummer: 233-820-4
• MDL-Nummer: MFCD00149766
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329759744
• NACRES: NB.24

Eigenschaften

• Qualität: ACS reagent; puriss. p.a.
• Qualitätsniveau: 200
• Assay: ≥99.0% (dried basis, T)
• Form: powder or crystals
• Verlust: 13.0-15.0% loss on drying
• Anionenspuren: chloride (Cl^-): ≤20 mg/kg; nitrate (NO₃^-): ≤10 mg/kg
• Kationenspuren: Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg; heavy metals: ≤0.001% (by ICP)
• SMILES String: [Li+].[Li+].O.[O-]S([O-])(=O)=O
• InChI: 1S/2Li.H2O4S.H2O/c;;1-5(2,3)4;/h;;(H2,1,2,3,4);1H2/q2*+1;;/p-2
• InChIKey: RKGLUDFWIKNKMX-UHFFFAOYSA-L

Beschreibung

Anwendung

Lithium sulfate monohydrate is a colorless crystalline lithium salt. Its solubility in water decreases with a rise in temperature. It can be synthesized by the dissolution of lithium carbonate in sulfuric acid. A kinetic model has been proposed to investigate the dehydration of Li₂SO₄.H₂O. Monte-Carlo simulation of the various processes (nucleation and growth) involved in its dehydration has been evaluated. Neutron-diffraction investigations of LiSO₄.H₂O have been reported.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302,H319
• P-Sätze: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Irrit. 2
• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable