Lithium sulfate monohydrate
SIGALD/62609 - puriss. p.a., ACS reagent, ≥99.0% (dried basis, T)
CAS Number: 10102-25-7
Empirical Formula (Hill Notation): Li2O4S · H2O
Molecular Weight: 127.96
EC Number: 233-820-4
MDL Number: MFCD00149766
Linear Formula: Li2SO4 · H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤20 mg/kg |
| nitrate (NO3-): ≤10 mg/kg | |
| assay | ≥99.0% (dried basis, T) |
| cation traces | Ca: ≤10 mg/kg |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| heavy metals: ≤0.001% (by ICP) | |
| 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 | |
| form | powder or crystals |
| grade | ACS reagent |
| puriss. p.a. | |
| InChI | 1S/2Li.H2O4S.H2O/c;;1-5(2 |
| InChI key | RKGLUDFWIKNKMX-UHFFFAOYSA |
| loss | 13.0-15.0% loss on drying |
| Quality Level | 200 ![]() |
| SMILES string | [Li+].[Li+].O.[O-]S([O-]) |
| Application: | 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. |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H302 - H319 |
| Precautionary statements | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% (dried basis, T) |
| UNSPSC | 12352302 |


