Lithium iodide
- CAS No.
- 10377-51-2
- Chemical Name:
- Lithium iodide
- Synonyms
- LiI;Lithiumiodid;Lithium iodide (LiI);Tenephrol;Lithiumjodid;ithium iodide;LITHIUM IODIDE;Iodide lithiuM;LITHIUM IODIDE;lithiumiodide(bpc)
- CBNumber:
- CB8688141
- Molecular Formula:
- ILi
- Molecular Weight:
- 133.85
- MOL File:
- 10377-51-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/4/22 9:25:50
| Melting point | 446 °C(lit.) |
|---|---|
| Boiling point | 1171 °C |
| Density | 3.49 g/mL at 25 °C(lit.) |
| refractive index | 1.955 |
| Flash point | 1170-1190°C |
| storage temp. | Store below +30°C. |
| solubility | 1640g/l soluble |
| form | powder |
| color | White to yellow to beige |
| Specific Gravity | 4.076 |
| Water Solubility | Soluble in water, ethanol and acetone. |
| Sensitive | Hygroscopic |
| Merck | 14,5535 |
| Exposure limits | ACGIH: TWA 0.01 ppm |
| Stability | hygroscopic |
| CAS DataBase Reference | 10377-51-2(CAS DataBase Reference) |
| EPA Substance Registry System | Lithium iodide (10377-51-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280a-P305+P351+P338-P321-P332+P313-P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/38-36/37/38-22 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 1 | |||||||||
| F | 3-8-10-23 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2827 60 00 | |||||||||
| NFPA 704 |
|
Lithium iodide price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.18287 | Lithium iodide anhydrous for synthesis | 10377-51-2 | 2G | ₹4979.99 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.18287 | Lithium iodide anhydrous for synthesis | 10377-51-2 | 2G | ₹4979.99 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.18287 | Lithium iodide anhydrous for synthesis | 10377-51-2 | 50G | ₹18270 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 518018 | Lithium iodide 99.9% trace metals basis | 10377-51-2 | 10G | ₹7469.25 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 518018 | Lithium iodide 99.9% trace metals basis | 10377-51-2 | 50G | ₹19095.3 | 2022-06-14 | Buy |
Lithium iodide Chemical Properties,Uses,Production
Chemical Properties
White to off-white crystalline powder
Physical properties
White cubic crystals; refractive index 1.955; density 4.076 g/cm3; melts at 449°C; vaporizes around 1,180°C; highly soluble in water (165 g/100g at 20°C), solubility greatly increases in hot water (433g/100g at 80°C); also very soluble in methanol (343 g/100g at 20°C) and ammonia; soluble in acetone (42.6g/100g at 18°C).
The trihydrate, LiI?3H2O, is a yellowish solid (due to the release of iodine when exposed to air); hexagonal crystals; hygroscopic; density 3.48 g/cm3; loses iodine when heated in air; loses one molecule of water of crystallization at 73°C becoming dihydrate, LiI?2H2O and loses the second molecule at 80°C, forming monohydrate, LiI?H2O and becomes anhydrous at 130°C; highly soluble in water; soluble in ethanol and acetone.
Uses
It is used as a absorbent in refrigeration process, as a catalyst, and in photography. It is also useful for organic synthesis, pessat iodination, cleavage of esters, ethers, epoxides, decarboethoxylation, carbonylation, and aldol condensation. It is used for manufacturing medicines and mineral waters. It is used in electochemicstry and redox reactions. Lithium iodide is also a catalyzed conjugate addition reaction of β-dicarbonyl compounds. It is also useful for tetrathioquinodimethane.
Preparation
The trihydrate salt is obtained by neutralization of lithium hydroxide or lithium carbonate solution with pure hydriodic acid followed by concentration of the solution for crystallization:
LiOH + HI → LiI + H2O
When heated in a vacuum, the trihydrate dehydrates to anhydrous salt.
Purification Methods
Crystallise it from hot water (0.5mL/g) by cooling in a CaCl2-ice EtOH or from an acetone-Dry-Ice bath. Dry it under a vacuum over P2O5 for 1hour at 60o and then at 120o. It is deliquescent and should be stored in a tightly stoppered vessel in the dark.
Lithium iodide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Vardhaman P Golechha | 9704422000 | Telangana, India | 294 | 58 | Inquiry |
| Laksh Finechem Pvt.Ltd. | +91-9978522233 +91-78522233 | Gujarat, India | 55 | 58 | Inquiry |
| Satyam Pharma Chem Pvt Ltd | +91-2266339900 +91-2266339900 | Maharashtra, India | 48 | 58 | Inquiry |
| ADI Chemsol LLP | +91-7977627608 +91-7977627608 | Madhya Pradesh, India | 35 | 58 | Inquiry |
| Champa Purie Chem Industries | +91-2652643723 +91-2652643723 | Gujarat, India | 18 | 58 | Inquiry |
| Svaks Biotech India Pvt Ltd | +91-7709222999 +91-7767806001 | Maharashtra, India | 81 | 58 | Inquiry |
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| S.K. CHEMICAL INDUSTRIES | +91-22-66370299 Ext 21 / 91-22-23437380 Ext 25 | New Delhi, India | 262 | 30 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Supplier | Advantage |
|---|---|
| Vardhaman P Golechha | 58 |
| Laksh Finechem Pvt.Ltd. | 58 |
| Satyam Pharma Chem Pvt Ltd | 58 |
| ADI Chemsol LLP | 58 |
| Champa Purie Chem Industries | 58 |
| Svaks Biotech India Pvt Ltd | 58 |
| ALPHA CHEMIKA | 43 |
| Scientific OEM | 38 |
| S.K. CHEMICAL INDUSTRIES | 30 |
| CHEMSWORTH | 30 |
Related Qustion
- Q:Is lithium iodide ionic?
- A:We should expect that even if LiI is ionic, it has a high proportion of covalent properties.
- Apr 22，2024
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