Lithium Fluoride

Get a Price/Quote

MOQ : 50 Kilograms

Lithium Fluoride Specification

Ingredients
Lithium, Fluorine

Poisonous
Yes, toxic if ingested

Molecular Formula
LiF

Molecular Weight
25.94 g/mol

Solubility
Slightly soluble in water (2.6 g/L at 25 C)

Smell
Odorless

Grade
Industrial Grade

Purity
99.0%

Physical Form
Solid

Melting Point
848 C

Appearance
White crystalline powder

Usage
Flux in metallurgy, optical windows, phosphor production, brazing rods

Density
2.64 Gram per cubic centimeter(g/cm3)

Product Type
Inorganic Salt

Shape
Granular/Crystalline

Refractive Rate
1.392 at 590 nm

Ph Level
~7 (neutral)

Taste
Saline and slightly bitter

Properties
High melting point, colorless, cubic crystals, chemically stable

HS Code
28261990

Application
Optical materials, radiation detectors, ceramics, metallurgy

Shelf Life
Indefinite if stored properly

About Lithium Fluoride

We are engaged in offering a high quality Lithium Fluoride to our valuable clients. Used in molten salts, optics, radiation detectors and nuclear reactors, it is processed under the guidance our experienced professionals, keeping in mind the market prevalent norms. The offered Lithium Fluoride is available in moisture proof packaging options to meet the varied needs of the clients. Known for its optimum effectiveness, a long shelf life, accurate composition and purity, this chemical is highly demanded in various industries.

Features:

It is slightly soluble in water, while being soluble in HDF and other acids
This chemical is processed in compliance with set safety norms, using high quality compounds
The chemical is well known for longer shelf life and balanced pH level
It is a colorless solid, that transitions to white with decreasing crystal size
This powder is incompatible with aqueous solutions, strong acids and strong oxidizing agents

Products Technical Details:

LITHIUM BROMIDE (Lithium Fluoride)
PRODUCT IDENTIFICATION
CAS NO.	7550-35-8 (Anhydrous), 13453-70-8 (Hydrate)
EINECS NO.	231-439-8
FORMULA	LiBr
MOL WT.	86.84
H.S. CODE	2827.59
TOXICITY	Oral rat LD50: 1800 mg/kg
SYNONYMS	LiBr; Lithium bromide hydrate; Lithium monobromide;Bromuro de litio (Spanish);Bromure de lithium (French);
PHYSICAL AND CHEMICAL PROPERTIES (99%)
PHYSICAL STATE	White Powder
MELTING POINT	547 C
BOILING POINT	1265 C
SPECIFIC GRAVITY	3.464
SOLUBILITY IN WATER	Soluble
pH	Neutral
NFPA RATINGS	Health: 2; Flammability: 0; Reactivity: 0
FLASH POINT	none
STABILITY	Stable under ordinary conditions
SALES SPECIFICATION
55.0% SOLUTION
APPEARANCE	Clear solution
ASSAY	55.0% min
LiOH	0.02% max
Li2CrO4	0.002% max
Cl	0.25% max
SO4	0.03% max
Na	0.07% max
Fe	0.001% max
Cu	0.0001% max
Ba	0.0001% max
Ca	0.001% max
Mg	0.001% max
ANHYDROUS
ASSAY	99.5% min
Cl	0.15 max
Na	0.03% max
K	0.03% max
Fe	0.001% max
WATER	0.5% max
WATER INSOLUBLES	0.01% max
CO3	0.01% max
SO4	0.01% max
pH	8.5 - 9.5

Outstanding Physical and Chemical Properties

Lithium Fluoride stands out due to its high melting point, excellent chemical stability, and robust cubic crystal structure. Its low solubility in water and neutral pH allow it to endure harsh industrial environments. These properties ensure that it remains a preferred material across demanding fields such as optics, metallurgy, and ceramics.

Versatile Applications Across High-Tech Industries

LiFs unique combination of optical clarity and resilience makes it ideal for use in optical windows, radiation detectors, and phosphor production. As a flux in metallurgical processes and an ingredient in brazing rods, it delivers both functional and economic value. Its adaptability secures its position across multiple sectors.

FAQs of Lithium Fluoride:

Q: How is Lithium Fluoride used in optical materials and detectors?

A: Lithium Fluoride is prized for its high transparency to ultraviolet and visible light, making it suitable for optical windows and lenses used in lasers, spectrometers, and radiation detectors. Its cubic crystal structure and high refractive index also enhance the performance of these devices.

Q: What are the primary benefits of using Lithium Fluoride in metallurgy?

A: In metallurgy, Lithium Fluoride acts as a flux, helping to lower the melting point of metal slags, which improves metal purity and facilitates the removal of impurities. This results in more efficient manufacturing processes and higher-quality metal products.

Q: Where should Lithium Fluoride be stored to maintain its quality?

A: To ensure Lithium Fluorides indefinite shelf life, it should be stored in a dry, cool area within tightly sealed containers to prevent contamination and absorbance of moisture, which could otherwise alter its properties.

Q: When is Lithium Fluoride considered toxic, and how should it be handled?

A: Lithium Fluoride is toxic if ingested and requires careful handling. Appropriate personal protective equipment such as gloves and safety goggles must be worn, and direct skin or oral contact should be avoided. Always follow safety guidelines when working with the material.

Q: What is the process for using Lithium Fluoride in ceramic and brazing applications?

A: For ceramics, Lithium Fluoride is mixed into ceramic batches to improve translucency and thermal properties. In brazing, it is used in flux compounds to facilitate metal joining, ensuring clean and strong bonds by removing oxides during heating.

Q: How does Lithium Fluorides purity and grade affect its industrial usage?

A: With a purity of 99.0% and industrial-grade classification, Lithium Fluoride ensures consistent performance in critical applications, minimizing impurities that could compromise product efficiency or safety in high-precision industries.

Tell us about your requirement