硫酸锂 一水合物

Li₂SO₄ · H₂O

127.96

233-820-4

MFCD00149766

329759744

NB.24

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.

200

ACS reagent
puriss. p.a.

≥99.0% (dried basis, T)

powder or crystals

13.0-15.0% loss on drying

chloride (Cl^-): ≤20 mg/kg
nitrate (NO₃^-): ≤10 mg/kg

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)

[Li+].[Li+].O.[O-]S([O-])(=O)=O

1S/2Li.H2O4S.H2O/c;;1-5(2,3)4;/h;;(H2,1,2,3,4);1H2/q2*+1;;/p-2

RKGLUDFWIKNKMX-UHFFFAOYSA-L

GHS07

Warning

H302 - H319

P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313

Acute Tox. 4 Oral - Eye Irrit. 2

13 - Non Combustible Solids

WGK 1