Lithium fluoride
Lithium fluoride
- CAS:
- 7789-24-4
- MF:
- FLi
- MW:
- 25.94
Suppliers by country/region
Company Type
Properties
- Melting point:
- 845 °C (lit.)
- Boiling point:
- 1681 °C
- Density
- 2.64 g/mL at 25 °C (lit.)
- vapor pressure
- 0Pa at 25℃
- refractive index
- 1.3915
- Flash point:
- 1680°C
- storage temp.
- Store at +5°C to +30°C.
- solubility
- Soluble in 0.29 g/100 mL (20°C) and hydrogen fluoride. Insoluble in alcohol.
- form
- random crystals
- color
- White to off-white
- Specific Gravity
- 2.635
- PH
- 6.0-8.5 (25℃, 0.01M in H2O)
- Water Solubility
- 0.29 g/100 mL (20 ºC)
- Sensitive
- Hygroscopic
- λmax
- λ: 260 nm Amax: ≤0.01
λ: 280 nm Amax: ≤0.01
- Merck
- 14,5531
- Solubility Product Constant (Ksp)
- pKsp: 2.74
- Exposure limits
- ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
- Stability:
- Stable, but hygroscopic. Hydrolyzes in the presence of water to form hydrofluoric acid, which attacks glass - do not store in glass bottles. Incompatible with aqueous solutions, strong acids, strong oxidizing agents.
- InChIKey
- PQXKHYXIUOZZFA-UHFFFAOYSA-M
- LogP
- 0.23 at 25℃
Safety Information
- Symbol(GHS)
GHS06
- Signal word
- Danger
- Hazard statements
- H301-H315-H319-H335
- Precautionary statements
- P301+P310+P330-P302+P352-P305+P351+P338
- Hazard Codes
- T
- Risk Statements
- 25-32-36/37/38-23/24/25
- Safety Statements
- 22-26-36/37/39-45
- RIDADR
- UN 3288 6.1/PG 3
- WGK Germany
- 2
- RTECS
- OJ6125000
- F
- 10-21
- Hazard Note
- Toxic
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 28261900
- Toxicity
- LD in guinea pigs (mg/kg): 200 orally, 2000 s.c. (Waldbott)
Use
Lithium Fluoride (LiF) is a water insoluble Lithium source for use in oxygen-sensitive applications, such as metal production. It is most widely used as a flux in the production of ceramics, such as enamels, glasses and glazes. Similarly it is also used in brazing and welding fluxes and molten salt chemistry in metallurgy. Lithium fluoride is also used for: X-Ray monochromator plates as an analysis crystal: Lithium fluoride is also used for X-ray monochromator plates where its lattice spacing makes it the most useful analysis crystal. Heat sink materials UV transmission windows: Lithium fluoride is the material with the most extreme UV transmission of all and is used for special UV optics. Lithium fluoride transmits well into the VUV region at the hydrogen Lyman-alpha line (121nm) and beyond.
22 India supplier list of "Lithium fluoride"
- Product Name:Lithium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Lithium fluoride, 99%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Lithium fluoride
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Lithium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Lithium fluoride
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Karnataka,INDIA
- Product Name:Lithiumfluoride
- Products Intro:Brand:sigma aldrich | Product Number:1.05686 | Purity:99.99Suprapur?
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Lithium fluoride
- Company Type: Trader
- Country/Region: New Delhi,INDIA