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Lithium Bromide

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Lithium Bromide Specification

Other Names
LiBr

HS Code
28275990

Storage
Store in tightly closed container, dry and cool place

Molecular Weight
86.85 g/mol

Density
3.464 Gram per cubic centimeter(g/cm3)

Structural Formula
Li+ Br-

Smell
Odorless

Melting Point
550 C

Poisonous
Yes

Taste
Saline, bitter

Solubility
Easily soluble in water, ethanol, and ether

Refractive Rate
n20/D 1.784

Shape
Crystalline solid

Purity
99% Min

Form
Powder or Granules

Molecular Formula
LiBr

Boiling point
1265 C

Ph Level
Neutral (approx. 7 in 1N solution)

Classification
Halide salt

Chemical Name
Lithium Bromide

CAS No
7550-35-8

EINECS No
231-439-8

Grade
Industrial Grade / Laboratory Grade

Standard
Complies with industrial quality standards

Type
Inorganic salt

Usage
Used in absorption chillers, industrial drying, air conditioning, and pharmaceuticals

Main Material
Lithium bromide (LiBr)

Application
Industrial applications, Air conditioning, Absorption refrigerators, Desiccant

Maximum Allowable Concentration
TLV not established

Absorption Capacity
High water absorption ability

Stability
Stable under normal storage conditions

Hygroscopicity
Highly hygroscopic

Moisture Content
0.5%

Appearance
White crystalline powder

Shelf Life
24 months

Compatibility
Compatible with a wide range of metals and materials used in absorption systems

pH (1% Solution)
6.5 - 8.0

Packing
25 kg bag / Drum

About Lithium Bromide

Name of Product: Lithium bromide solution - 55 % (chromate Base)

Sr No	ACTIVITY
A	General information :
1	Structure : LiBr
2	Molecular formula : LiBr
3	Molecular weight : 87.02
4	Chemical name : Lithium bromide
5	CAS no. : [7550-35-8 ]

B	Specifications :
1	Description : Clear yellow coloured liquid
2	Clarity of soln. : Clear
3	pH of 5% soln. : 6.5 8.0
4	Sulphate : Not more than 1 ppm
5	Chloride : NMT 0.1 %
6	Bromate : NMT 0.001 %
7	Alkalinity : Equivalent to 0.06N - 0.1N LiOH
8	Assay : 50 55 %
9	Lithium Chromate (Inhibitor) : 2250 -2750 ppm
10	Density : 1.630 1.640 gm/ml at 25⁰c

Key Features of Lithium Bromide

Lithium Bromide stands out for its high purity, stable shelf life, and strong hygroscopic nature. Its neutral pH and non-poisonous profile ensure safe handling for various industrial uses. It maintains effectiveness in storage and application, supporting sectors that demand reliable moisture control and absorption.

Versatile Applications Across Industries

Utilized in absorption chillers, air conditioning, desiccants, and pharmaceutical processes, Lithium Bromide aids in efficient moisture management and cooling systems. Its compatibility with metals and materials commonly found in absorption setups makes it valuable for manufacturers, exporters, and suppliers.

Safe Handling and Long-Term Storage

Lithium Bromides non-toxic, odorless, and stable profile ensures safety during handling and storage. Keeping it in tightly closed containers in dry, cool conditions maximizes its 24-month shelf life. Compliant with industrial standards, its suitable for both laboratory and large-scale industrial use.

FAQs of Lithium Bromide:

Q: How should Lithium Bromide be stored to maintain its stability?

A: Lithium Bromide should be kept in tightly closed containers in dry, cool places to ensure stable quality and preserve its 24-month shelf life.

Q: What are the main benefits of using Lithium Bromide in absorption chillers and air conditioning systems?

A: Lithium Bromides high hygroscopicity and strong water absorption capability make it ideal for efficient moisture and temperature regulation in absorption chillers and air conditioning systems.

Q: When is Lithium Bromide most commonly used in industrial applications?

A: Lithium Bromide is frequently used during processes requiring consistent moisture control, especially in industrial drying, desiccants, pharmaceutical manufacturing, and during the operation of absorption chillers.

Q: Where is Lithium Bromide compatible for use in equipment or materials?

A: Lithium Bromide is compatible with a wide range of metals and materials typically found in absorption system equipment, ensuring it does not react adversely during operation.

Q: What is the process for using Lithium Bromide in industrial drying applications?

A: In industrial drying, Lithium Bromide acts as a moisture absorbent. It is introduced in controlled quantities to interact with humid air, efficiently drawing in and retaining moisture due to its high hygroscopicity.

Q: How is Lithium Bromide supplied and what forms does it come in?

A: Lithium Bromide is supplied in 25 kg bags or drums, and is available as a white crystalline powder or granules, meeting both industrial and laboratory grade requirements.

Q: What are the advantages of the high purity and neutral pH of Lithium Bromide?

A: Its high purity (99% minimum) ensures optimal performance across processes, while its near-neutral pH (6.5-8.0 in 1% solution) allows for safe application without causing corrosion or process disturbances.

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