Lithium hydroxide monohydrate
SIGALD/62531 - puriss. p.a., ≥99.0% (T)
CAS Number: 1310-66-3
Empirical Formula (Hill Notation): HLiO · H2O
Molecular Weight: 41.96
EC Number: 215-183-4
MDL Number: MFCD00149772
Linear Formula: LiOH · H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤50 mg/kg |
| lithium carbonate (Li2CO3): ≤1% | |
| sulfate (SO42-): ≤100 mg/kg | |
| assay | ≥99.0% (T) |
| cation traces | Ag: ≤5 mg/kg |
| Al: ≤20 mg/kg | |
| Ba: ≤5 mg/kg | |
| Bi: ≤5 mg/kg | |
| Ca: ≤50 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤200 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Mo: ≤5 mg/kg | |
| Na: ≤50 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Sr: ≤5 mg/kg | |
| Tl: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | powder or crystals |
| grade | puriss. p.a. |
| InChI | 1S/Li.2H2O/h;2*1H2/q+1;;/ |
| InChI key | GLXDVVHUTZTUQK-UHFFFAOYSA |
| pH | 12 (0.4 g/L) |
| Quality Level | 200  |
| SMILES string | [Li+].O.[OH-] |
| Application: | Lithium hydroxide monohydrate (LiOH.H2O) may be employed as a catalyst for the melt transesterification of diphenyl carbonate and bisphenol A. Kinetics of this transesterification reaction have been investigated. |
| General description: | Lithium hydroxide monohydrate is a hydrate of alkali metal hydroxide. Its IR spectral analysis has been reported. A refinement of its crystal structure has been described. Its crystals belong to the monoclinic crystal system having space group C2/m. It can be prepared by reacting Li metal with H2O, followed by the evaporation of the aqueous solution. It can be also be obtained from the basic aqueous solution of LiOH, via crystallization. |
| Other Notes: | Reagent for the decomposition of oxides and silicates |
| Symbol |   GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H301 - H314 |
| Precautionary statements | P260 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 22-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2680 8 / PGII |
| WGK Germany | WGK 1 |
| Purity | ≥99.0% (T) |
| UNSPSC | 12352300 |