Product Identification

Product Name

Benzoic acid ammonium salt

Synonyms

Azanium benzoate
Benzoic acid, ammonium salt
Vulnoc AB
Vulnoc ABS

CAS

1863-63-4

Formula

C7H9NO2

Molecular Weight

139.15

EINECS

217-468-9

RTECS

DG3378000

RTECS Class

Other

Merck

12,521

Beilstein/Gmelin

3623172

Physical and Chemical Properties

Appearance

A white crystalline solid.

Solubility in water

Soluble

Melting Point

197.8

Density

1.26 g/cm3 (20 C)

Usage

Industrial preservative for paper wrappers, agent for reducing curing time in vulcanization of rubber, expectorant used for chronic bronchitis, analytical reagent for various elements.

First Aid Measures

Ingestion

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

Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.

Skin

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

Eyes

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

Handling and Storage

Storage

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Handling

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.

Hazards Identification

Inhalation

Causes respiratory tract irritation.

Skin

May cause skin irritation.

Eyes

Causes eye irritation.

Ingestion

May cause irritation of the digestive tract. Ingestion of large amounts may cause gastrointestinal irritation.

Hazards

Containers may explode when heated.

UN (DOT)

9080

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

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.

Exposure Effects

Seizures have been reported to occur in animals receiving lethal doses.

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. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.

Fire Potential

Combustible solid.

Accidental Release Measures

Small spills/leaks

Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions.

Stability and Reactivity

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizers.

Decomposition

Nitrogen oxides, irritating and toxic fumes and gases, ammonia.

Combustion Products

Irritating and toxic ammonia gas and other nitrogen compounds or oxides of carbon may form in fires.

Transport Information

UN Number

9080

Hazard Class

9