Lithium acetate dihydrate
SIGMA/62393 - BioUltra, ≥99.0% (anhydrous)
Synonym: Acetic acid lithium salt
CAS Number: 6108-17-4
Empirical Formula (Hill Notation): C2H3LiO2 · 2H2O
Molecular Weight: 102.02
EC Number: 208-914-3
MDL Number: MFCD00066949
Linear Formula: CH3COOLi · 2H2O
Product Type: Chemical
λ | 0.1 M in H2O |
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤100 mg/kg | |
assay | ≥99.0% (anhydrous) |
cation traces | Al: ≤5 mg/kg |
As: ≤0.1 mg/kg | |
Ba: ≤5 mg/kg | |
Bi: ≤5 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 | |
Mo: ≤5 mg/kg | |
Na: ≤50 mg/kg | |
Ni: ≤5 mg/kg | |
Pb: ≤5 mg/kg | |
Sr: ≤5 mg/kg | |
Zn: ≤5 mg/kg | |
form | solid |
impurities | insoluble matter, passes filter test |
34.0-37.0% water | |
InChI | 1S/C2H4O2.Li.2H2O/c1-2(3) |
InChI key | IAQLJCYTGRMXMA-UHFFFAOYSA |
mp | 53-56 °C (lit.) |
pH | 6.5-8.5 (25 °C, 1 M in H2O) |
product line | BioUltra |
Quality Level | 200 |
SMILES string | [Li+].[H]O[H].[H]O[H].CC( |
solubility | H2O: 1 M at 20 °C, clear, colorless |
UV absorption | λ: 260 nm Amax: <0.04 |
λ: 280 nm Amax: <0.03 |
Other Notes: | In the preparation of the modified ninhydrin reagent for amino analysis by ion-exchange chromatography; Essential for obtaining a fully soluble dimethyl sulfoxide-buffer mixture and for eliminating possible salt precipitation when the ninhydrin reagent mixes with the sodium citrate-containing effluent from an ion-exchange column. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% (anhydrous) |
mp | 53-56 °C (lit.) |
UNSPSC | 12352302 |