Lithium carbonate , AR,≥99.0% , 554-13-2

Synonym(s):
Carbolithium;Carbonic acid lithium salt;Lithium carbonate

CAS NO.：554-13-2

Empirical Formula: CLi2O3

Molecular Weight: 73.89

MDL number: MFCD00011084

EINECS: 209-062-5

PRODUCT Properties

• Melting point: 720 °C
• Boiling point: 1342 °C(lit.)
• Density: 2.11 g/mL at 25 °C
• Flash point: 1310°C
• storage temp.: Store at +5°C to +30°C.
• solubility: 13g/l
• pka: pKa 6.38 (Uncertain);10.25 (Uncertain)
• form: wire
• Specific Gravity: 2.11
• color: White
• Odor: odorless
• PH: 10-11 (5g/l, H2O, 20℃)
• Water Solubility: 13 g/L (20 ºC)
• Merck: 14,5527
• BRN: 3999191
• Solubility Product Constant (Ksp): pKsp: 1.6
• BCS Class: 1
• InChIKey: XGZVUEUWXADBQD-UHFFFAOYSA-L
• LogP: -0.809 (est)
• CAS DataBase Reference: 554-13-2(CAS DataBase Reference)
• NIST Chemistry Reference: Lithium carbonate(554-13-2)
• EPA Substance Registry System: Lithium carbonate (554-13-2)

Description and Uses

Lithium carbonate is a white hygroscopicpowder. Molecular weight = 73.89; Boiling point = 1310℃(decomposes below BP); Freezing/Meltingpoint = 618-735℃. Hazard Identification (based onNFPA-704 M Rating System): Health 1, Flammability 0,Reactivity 1. Slightly soluble in water.

Lithium carbonate is used as a compound for producing metallic lithium. Lithium carbonate is the result of treating the mineral spodumene with sulfuric acid and then adding calcium carbonate. It is used as an antidepressant.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H319
• Precautionary statements: P264-P270-P280-P301+P312-P305+P351+P338-P337+P313
• Hazard Codes: Xn,C,F
• Risk Statements: 36/38-41-36/37/38-22-36-34-20/21/22-15-14-11
• Safety Statements: 8-43-45-37/39-26-36/37-24/25-36/37/39-16-7/8-3/7/9
• WGK Germany: 2
• RTECS: OJ5800000
• F: 10
• TSCA: Yes
• HS Code: 28369100
• Hazardous Substances Data: 554-13-2(Hazardous Substances Data)
• Toxicity: LD50 orally in rats: 0.71 g/kg (Smyth)