Product Identification

Product Name

Bismuth trichloride

Synonyms

Trichlorobismuth
Trichlorobismuthane

CAS

7787-60-2

Formula

BiCl3

Molecular Weight

315.33

EINECS

232-123-2

RTECS

EB2690000

RTECS Class

Mutagen

Merck

13,1261

Beilstein/Gmelin

2162 (G)

Physical and Chemical Properties

Appearance

yellow-white cubic crystals, hygroscopic

Melting Point

232

Boiling Point

447

Vapor Pressure

36.2 (287.3 C)

Density

4.75 g/cm3 (20 C)

Heat Of Vaporization

Usage

Substance is used in the production of other bismuth salts.

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 not breathing, give artificial respiration. If breathing is difficult, give oxygen.

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. Destroy contaminated shoes.

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 cool, dry place. Store in a tightly closed container. Keep under a nitrogen blanket. Keep away from water.

Handling

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale.

Hazards Identification

Ingestion

May cause corrosion and permanent tissue destruction of the esophagus and digestive tract.

Inhalation

Irritation may lead to chemical pneumonitis and pulmonary edema. Causes severe irritation of upper respiratory tract with coughing, burns, breathing difficulty, and possible coma. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema.

Skin

Causes severe burns with delayed tissue destruction.

Eyes

Causes eye burns. May cause irreversible eye injury.

EC Risk Phrase

R 36/37/38

EC Safety Phrase

S 26 36

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 gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirators

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Fire Fighting Measures

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. Use agent most appropriate to extinguish fire.

Accidental Release Measures

Small spills/leaks

Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions.

Stability and Reactivity

Stability

May decompose on exposure to moist air or water.

Incompatibilities

Strong oxidizing agents.

Decomposition

Hydrogen chloride.