1.05676

Lithium carbonate

for inorganic trace analysis, 99.99 Suprapur^®

• Synonym(s): Lithium carbonate
• Empirical Formula (Hill Notation): CLi₂O₃
• CAS Number: 554-13-2
• Molecular Weight: 73.89
• MDL number: MFCD00011084
• UNSPSC Code: 12352302
• EC Index Number: 209-062-5
• NACRES: NA.21

Properties

• grade: for inorganic trace analysis
• Quality Level: 100
• Assay: 99.99%
• form: solid
• potency: 525 mg/kg LD₅₀, oral (Rat)
• pH: 10-11 (20 °C, 5 g/L in H₂O)
• mp: 720 °C
• solubility: 13 g/L
• density: 2.1 g/cm³ at 20 °C
• bulk density: 250 kg/m³
• storage temp.: 2-30°C
• SMILES string: [Li+].[Li+].[O-]C(=O)[O-]
• InChI: 1S/CH2O3.2Li/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
• InChI key: XGZVUEUWXADBQD-UHFFFAOYSA-L

Description

Analysis Note

Purity (metallic): ≥ 99.99 %
Assay (acidimetric): ≥ 99.0 %
Chloride (Cl): ≤ 10 ppm
Phosphate (PO₄): ≤ 20 ppm
Sulfate (SO₄): ≤ 50 ppm
Al (Aluminium): ≤ 0.05 ppm
Ba (Barium): ≤ 5.0 ppm
Ca (Calcium): ≤ 5.0 ppm
Cd (Cadmium): ≤ 0.010 ppm
Ce (Cerium): ≤ 0.010 ppm
Co (Cobalt): ≤ 0.01 ppm
Cs (Cesium): ≤ 20.0 ppm
Cu (Copper): ≤ 0.010 ppm
Eu (Europium): ≤ 0.010 ppm
Fe (Iron): ≤ 0.05 ppm
K (Potassium): ≤ 10.0 ppm
La (Lanthanum): ≤ 0.010 ppm
Mg (Magnesium): ≤ 0.50 ppm
Mn (Manganese): ≤ 0.010 ppm
Na (Sodium): ≤ 10.0 ppm
Ni (Nickel): ≤ 0.010 ppm
Pb (Lead): ≤ 0.050 ppm
Rb (Rubidium): ≤ 10.0 ppm
Sc (Scandium): ≤ 0.010 ppm
Sm (Samarium): ≤ 0.010 ppm
Sr (Strontium): ≤ 5.00 ppm
Tl (Thallium): ≤ 0.05 ppm
Y (Yttrium): ≤ 0.010 ppm
Yb (Ytterbium): ≤ 0.010 ppm
Zn (Zinc): ≤ 0.10 ppm

Legal Information

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

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 - H319
• Precautionary Statements: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable