Product Identification

Product Name

Span 60

Synonyms

Sorbitan monostearate

CAS

1338-41-6

Formula

C24H46O6

Molecular Weight

430.7

EINECS

215-664-9

RTECS

WG2933500

RTECS Class

Reproductive Effector; Primary Irritant

Merck

12,8872

Beilstein/Gmelin

NA

Physical and Chemical Properties

Appearance

White flakes.

Solubility in water

Insoluble

Melting Point

53

Vapor Pressure

11 (20 C)

Density

1.0 g/cm3 (20 C)

Usage

Emulsifier for bakers' cakes.

First Aid Measures

Ingestion

Even though a substance may be considered non-toxic for the amount ingested or packaged, it should not be considered as non-toxic in any amounts. Even ingestions of various foodstuffs can cause adverse symptoms if large amounts are eaten (green apples, garlic, onion). The most important fact to remember is to treat the patient not the poison, especially when the diagnosis is unknown. Knowing that the product is listed as non-toxic helps avoid overtreating the patient or being over zealous in getting a patient to professional medical care. If there is a question of simultaneous ingestion of a product which may be more dangerous, the management on the more toxic agent should be consulted.

Inhalation

Although inhalation of common dust may not be considered toxic, it is certainly a hazard if there is inhalation of too many particles. Individuals should be removed from exposure to too high a concentration of even relatively non-toxic substances.

Skin

Foreign materials spilled on the skin may not represent a toxic or irritation hazard in small quantities, but may produce adverse effects if applied in large quantities or if used over a significant period of time. Whenever possible, foreign materials should be removed from the skin with simple washing. Should skin irritation or erythema occur, a patient may wish to seek medical assistance.

Eyes

Foreign materials in the eye may not cause a toxic reaction, but injury from a foreign body may occur. In such cases, the patient should be observed for eye irritation and should seek medical assistance if the irritation becomes significant.

Handling and Storage

Storage

Store in a dry, cool and well-ventilated place, away from direct sunlight. Keep containers closed when not in use.

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.

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

Use NIOSH/MSHA approved respirator appropriate for exposure of concern.

Poison Class

-

Fire Fighting Measures

Flash Point

>149

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

Clean up personnel should wear full protective clothing including respiratory protection if inhalation risk. Sweep spilled material into suitable containers and hold for later disposal.

Stability and Reactivity

Stability

Stable.

Incompatibilities

Strong oxidizing agents.

Decomposition

Dense smoke will be emitted when burned with insufficient oxygen.

Transport Information

HS Code

3402 13 00