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99% 55% Lithium bromide CAS 7550-35-8

Synonyms:Lithium monobromide
Hydrobromic acid lithium salt
Lithium bromide anhydrous
Lithium bromide solution
Molecular Formula:BrLi
Molecular Weight: 86.85
HS Code: 2827590000
Grade:solid99% liquid55%
Hazard Class:General Cargo
 
Availability:
  • 7550-35-8

  • bosschem

  • 7550-35-8

Certificate of Analysis-COA 

Liquid

Item

Standard

Results

Appearance

Colorless clear liquid

Colorless clear liquid

LiBr

50–55

55.0

Li₂MoO₄

0.01–0.05

0.022

pH

9.0–11.5

9.89

Chloride (Cl⁻)

≤0.07

0.035

Sulfate (SO₄²⁻)

≤0.02

0.002

Bromate (BrO₃⁻)

≤0.003

ND

Ammonium (NH₄⁺)

≤0.0005

ND

Potassium, Sodium (K, Na)

≤0.05

0.014

Calcium (Ca)

≤0.005

ND

Magnesium (Mg)

≤0.001

ND

Iron (Fe)

≤0.0001

0.00003

Copper (Cu)

≤0.0001

0.00005

Carbonate (CO₃²⁻)

≤0.02

0.004


solid

Item

Specification

Test Results

Appearance

White Crystal

Conform

Assay (as Lithium Bromide), %

≥ 99

99.36

pH Value

7.0–10.5

9.41

Sulphates (as SO₄²⁻), %

≤ 0.08

< 0.08

Calcium (as Ca), %

≤ 0.01

< 0.01

Magnesium (as Mg), ppm

≤ 20

< 20

Iron (as Fe), ppm

≤ 20

< 20

Water Insoluble Substance, %

≤ 0.05

0.011

Moisture, %

≤ 0.6

0.10


 Applications 

1. For Absorption Refrigeration And HVAC: Lithium bromide (LiBr, CAS 7550-35-8) is the standard absorbent in lithium bromide absorption chillers and heat pumps, enabling energy-efficient air conditioning and industrial cooling, including waste heat recovery systems that use low-grade steam or hot water as the driving source.


2. For Dehumidification And Air Treatment: With strong hygroscopic properties, lithium bromide works as a liquid desiccant in air dehumidification and drying systems, rapidly absorbing moisture from air to support controlled humidity in industrial and commercial facilities.


3. For Lithium Battery Electrolytes: Lithium bromide is used as an electrolyte component in lithium battery systems, where it can help improve electrolyte stability and cycling performance in specific formulations.


4. For Organic Synthesis And Catalysis: In organic chemistry, lithium bromide serves as a reagent and catalyst in organic synthesis, supporting the preparation of organobromine compounds and various fine chemical reactions.


5. Reliable Supply For Global Industry: Supplied in high-purity anhydrous powder and high-concentration solution grades with consistent quality, lithium bromide gives HVAC, energy storage and chemical manufacturers a dependable bromide salt with stable supply, flexible packaging and professional technical support.


Quality Assurance  Quality Assurance 


Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

固体编织袋打托

Liquid plastic drums

固体牛皮纸袋

Liquid tonnes

固体吨袋

Liquid iron drums


Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)

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01
Source manufacturer, price advantage​​​​​​​
Experience in producing and exporting 500+ chemicals, factory direct supply​​​​​​​
02
Extensive export experience​​​​​​​
Exporting to over 70 countries including the USA, Canada, UK, Australia, Japan, South Korea, Southeast Asia, and Brazil
03
Flexible minimum order quantity​​​​​​​
No quantity limit for samples and small trial orders, test first, then place an order
04
Fast response​​​​​​​
24-hour online sales staff to reply to inquiries
05
Established logistics​​​​​​​
Professional freight forwarder for chemicals, export packaging​​​​​​​
06
Controllable quality​​​​​​​
Each batch comes with TDS/MSDS/COA; accepts third-party testing (SGS, etc.)

Chemical detection methods

  • Spectroscopic Analysis Methods

    Ultraviolet-Vis Spectrophotometry (UV-Vis)
    Infrared Spectroscopy (IR/FTIR)
    Atomic Absorption Spectroscopy (AAS)
    X-ray Fluorescence Spectroscopy (XRF)
    Nuclear Magnetic Resonance Spectroscopy (NMR)

  • Chromatographic Analysis

    Gas Chromatography (GC)
    High Performance Liquid Chromatography (HPLC)
    Ion Chromatography (IC)
    Thin Layer Chromatography (TLC)

  • Mass Spectrometry Analysis

    GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
    ICP-MS: Trace Metal Elements (ppb Level)
    TOF-MS: Precise Molecular Weight Determination

  • Electrochemical analysis methods
    Polypotentiometric methods
    Conductivity methods
    Polarographic methods / Voltammetric methods
    Coulometric analysis
  • Thermal Analysis Methods
    Thermogravimetric Analysis (TGA)
    Differential Scanning Calorimetry (DSC)
    Differential Thermal Analysis (DTA)
  • Classical wet chemical analysis
    Titration analysis
    Gravity analysis
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