Product Identification

Product Name

Sodium acetate

Synonyms

Acetic acid, sodium salt
Anhydrous sodium acetate

CAS

127-09-3

Formula

C2H3NaO2

Molecular Weight

82.03

EINECS

204-823-8

RTECS

AJ4300010

RTECS Class

Mutagen; Primary Irritant

Merck

12,8711

Beilstein/Gmelin

3595639

Beilstein Reference

4-02-00-00094

Physical and Chemical Properties

Appearance

Colorless crystals or granular powder, colorless crystals odorless, hygroscopic.

Solubility in water

1190 g/L

Melting Point

324

Boiling Point

881.4

Density

1.528 g/cm3 (20 C)

Usage

Auxiliary in acetylations anhydrous sodium acetate.

Vapor Density

N/R

Refractive Index

1.464 (20 C)

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.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.

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 eyelids. Get medical aid.

Handling and Storage

Storage

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

Handling

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation.

Hazards Identification

Inhalation

May cause respiratory tract irritation.

Skin

May cause skin irritation.

Eyes

May cause mild eye irritation.

Ingestion

May cause irritation of the digestive tract.

Hazards

Dusts at sufficient concentrations can form explosive mixtures with air.

EC Safety Phrase

S 22 24/25

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear safety glasses with side shields. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirators

A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.

Exposure Effects

Prolonged or repeated skin contact may cause irritation.

Poison Class

5 (Substances and products with a low hazard& potential)

Fire Fighting Measures

Flash Point

>250

Autoignition

607

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Dusts at sufficient concentrations can form explosive mixtures with air. Combustion generates toxic fumes. Wear appropriate protective clothing to prevent contact with skin and eyes. Wear a self-contained breathing apparatus (SCBA) to prevent contact with thermal decomposition products. Extinguishing media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam.

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

Disposal Code

14

Stability

Stable under normal shipping and handling conditions.

Incompatibilities

Strong oxidizing agents. Explosive mixtures may be formed with fluorine or potassium nitrite.

Decomposition

Carbon monoxide, carbon dioxide, toxic fumes of sodium oxide.

Transport Information

HS Code

2915 22 00