1.05691

Lithium hydroxide 98%+

for analysis EMSURE^®

• Synonym(s): Lithium hydroxide 98%+
• Empirical Formula (Hill Notation): HLiO
• CAS Number: 1310-65-2
• Molecular Weight: 23.95
• MDL number: MFCD00011095
• UNSPSC Code: 12352305
• EC Index Number: 215-183-4

Properties

• Quality Level: 300
• product line: EMSURE^®
• Assay: ≥98.0% (LiOH, acidimetric)
• form: solid
• potency: 210 mg/kg LD₅₀, oral (Rat)
• pH: 12 (50 °C, 50 g/L in H₂O)
• mp: 423 °C
• solubility: 110 g/L
• density: 1.5 g/cm³
• bulk density: 550 kg/m³
• anion traces: chloride (Cl^-): ≤0.05%; lithium carbonate (Li₂CO₃): ≤2.0%; sulfate (SO₄^2-): ≤0.05%
• cation traces: Ca: ≤0.02%; Fe: ≤0.002%; K: ≤0.02%; Na: ≤0.05%; heavy metals (as Pb): ≤0.002%
• storage temp.: 2-30°C
• InChI: 1S/Li.H2O/h;1H2/q+1;/p-1
• InChI key: WMFOQBRAJBCJND-UHFFFAOYSA-M

Description

Application

• A study of the hydration of the alkali metal ions in aqueous solution.: This research explores the hydration properties of alkali metal ions, focusing on lithium ions in aqueous solutions. The study provides insights into the hydration structures and dynamics, which are essential for understanding various chemical processes involving lithium hydroxide (Mähler J, Persson I, 2012) (Mähler and Persson, 2012).



• Determination of markers in digesta and feces by direct current plasma emission spectroscopy.: This paper discusses the use of direct current plasma emission spectroscopy for analyzing markers in biological samples. The method′s applicability for detecting lithium ions among other markers in complex matrices showcases its utility in analytical chemistry and related fields (Combs DK, Satter LD, 1992) (Combs and Satter, 1992).

Analysis Note

Assay (acidimetric, LiOH): ≥ 98.0 %
Carbonate (as Li₂CO₃): ≤ 2.0 %
Chloride (Cl): ≤ 0.05 %
Sulfate (SO₄): ≤ 0.05 %
Heavy metals (as Pb): ≤ 0.002 %
Ca (Calcium): ≤ 0.02 %
Fe (Iron): ≤ 0.002 %
K (Potassium): ≤ 0.02 %
Na (Sodium): ≤ 0.05 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 - H314
• Precautionary Statements: P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable