Product Identification

Product Name

Sorbitan laurate

Synonyms

Alkamuls S 20
Glycomul LC
Lauric acid sorbitan ester
Sorbitan M
Sorbitan, monododecanoate
Span 20

CAS

1338-39-2

Formula

C18H34O6

Molecular Weight

346.52

EINECS

215-663-3

RTECS

WG2920000

RTECS Class

Tumorigen

Merck

12,8872

Beilstein/Gmelin

NA

Physical and Chemical Properties

Appearance

Clear, colorless liquid.

Solubility in water

insoluble

Vapor Pressure

10 (20 C)

Density

1.05 g/cm3 (20 C)

Usage

Food additive, surfactant.

Refractive Index

1.47 (20 C)

First Aid Measures

Ingestion

Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.

Inhalation

If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.

Skin

Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.

Eyes

If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention.

Handling and Storage

Storage

Keep tightly closed in a cool place in a tightly closed container.

Handling

Containers of this material may be hazardous when emptied. Since emptied containers retain product residues (vapor, liquid, and/or solid), all hazard precautions given in the data sheet must be observed.

Hazards Identification

Inhalation

Breathing of vapor or mist is possible.

Skin

May cause mild skin irritation. Symptoms may include redness and burning of skin.

Eyes

Can cause eye irritation. Symptoms include stinging, tearing, redness, and swelling of eyes.

Ingestion

Swallowing small amounts of this material during normal handling is not likely to cause harmful effects. Swallowing large amounts may be harmful.

EC Safety Phrase

S 24/25

Exposure Controls/Personal Protection

Personal Protection

Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.

Respirators

Not required under normal conditions of use.

Exposure Effects

Symptoms of exposure to this material through breathing, swallowing, and/or passage of the material through the skin may include: stomach or intestinal upset (nausea, vomiting, diarrhea) irritation (nose, throat,

Poison Class

-

Fire Fighting Measures

Flash Point

>149

Fire Fighting

Extinguish fire using regular foam, water fog, carbon dioxide, dry chemical. Water or foam may cause frothing which can be violent and possibly endanger the life of the firefighter. Water may be used to keep fire-exposed containers cool until fire is out.

Accidental Release Measures

Small spills/leaks

Small Spill - Absorb liquid on vermiculite, floor absorbent or other absorbent material. Large Spill - Persons not wearing protective equipment should be excluded from area of spill until clean-up has been completed. Stop spill at source, dike area of spill to prevent spreading, pump liquid to salvage tank. Remaining liquid may be taken up on sand, clay, earth, floor absorbent, or other absorbent material and shoveled into containers.

Stability and Reactivity

Stability

Stable.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon dioxide and carbon monoxide, various hydrocarbons.

Transport Information

HS Code

3402 13 00