Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
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Lithium bromide(7550-35-8)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity

Product Identification

Product Name
Lithium bromide
CAS
7550-35-8
Formula
BrLi
Formula
LiBr
Molecular Weight
86.84
EINECS
231-439-8
RTECS
OJ5755000
RTECS Class
Drug
Merck
13,5548
Beilstein/Gmelin
13635 (G)

Physical and Chemical Properties

Appearance
white cubic crystals, hygroscopic
Solubility in water
395 g/L (25 C)
Melting Point
550
Boiling Point
1265
Vapor Pressure
50 (1000 C)
Density
3.46 g/cm3
Heat Of Vaporization
148.2 kJ/mol
Usage
Used as a humectant, in air-conditioning systems.
Refractive Index
1.784

First Aid Measures

Ingestion
Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation
Get medical aid immediately. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Skin
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Handling and Storage

Storage
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Handling
Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale.

Hazards Identification

Inhalation
May cause severe irritation of the upper respiratory tract with pain, burns, and inflammation.
Skin
Chronic ingestion may cause dizziness, ringing in the ears, visual disturbances, tremors, and mental confusion. Exposure to bromides may cause rashes, especially of the face (resembling acne) and boils. Anhydrous lithium brimide is extremely hygroscopic and contact with tissue can produce a dehydrating action resulting in localized burns.
Eyes
Causes eye irritation and possible burns.
Ingestion
May cause central nervous system depression. May cause disturbed blood electrolyte balance. Causes gastrointestinal tract irritation. Large doses of lithium may cause dizziness, prostration, and kidney damage. Dehydration, weight loss, slurred speech, blurred vision, sensory loss, ataxia, tremors, and convulsions may occur. May be harmful if swallowed. May produce depression, emaciation with severe cases resulting in pyschosis and mental deterioration.
EC Risk Phrase
R 22 36/37/38
EC Safety Phrase
S 22 36/37/39

Exposure Controls/Personal Protection

Personal Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
Exposure Effects
Chronic ingestion may cause dizziness, ringing in the ears, visual disturbances, tremors, and mental confusion. Prolonged absorption may affect electrolyte balance and impair kidney function. Dehydration, weight loss, skin effects, and thyroid disturbances have been reported. Chronic exposure may cause kidney damage.

Fire Fighting Measures

Flash Point
29
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. Extinguishing media: Use extinguishing media most appropriate for the surrounding fire. Cool containers with flooding quantities of water until well after fire is out. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

Accidental Release Measures

Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.

Stability and Reactivity

Incompatibilities
Moisture, strong oxidizing agents, strong acids.
Stability
Stable under normal temperatures and pressures.
Decomposition
Irritating and toxic fumes and gases, hydrogen bromide, oxides of lithium.
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