Product Identification

Product Name

Gold(III) chloride

Synonyms

Auric chloride

CAS

13453-07-1

Formula

Au2Cl6

Molecular Weight

303.32

EINECS

236-623-1

RTECS

MD5420000

RTECS Class

Mutagen; Reproductive Effector

Merck

13,4536

Beilstein/Gmelin

50338 (G)

Physical and Chemical Properties

Appearance

Dark red monoclinic crystals

Solubility in water

Soluble

Melting Point

287 - 288

Density

4.3 g/cm3

Usage

A non-toxic alternative to mercury(ii) salts as catalysts for alkyne reactions.

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Skin

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical aid.

Handling and Storage

Storage

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

Handling

All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.

Hazards Identification

Ingestion

May cause irritation.

Inhalation

Causes irritation.

Skin

Causes irritation.

Eyes

Causes irritation.

EC Risk Phrase

R 36/37/38

EC Safety Phrase

S 26 36

Exposure Controls/Personal Protection

Personal Protection

Wear appropriate safety goggles, protective clothing and gloves.

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.

Poison Class

3

Fire Fighting Measures

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Use foam, dry chemical, or carbon dioxide.

Accidental Release Measures

Small spills/leaks

Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces.

Stability and Reactivity

Incompatibilities

Avoid contact with oxidizing agents, amines, ammonia.

Stability

No data.