Product Identification

Product Name

D-Sorbitol

Synonyms

(2R,3R,4R,5S)-Hexane-1,2,3,4,5,6-hexol
Clucitol
D-Glucitol
D-Sorbitol
Hexahydric alcohol
Sorbite

CAS

50-70-4

Formula

C6H14O6

Molecular Weight

182.17

EINECS

200-061-5

RTECS

LZ4290000

RTECS Class

Mutagen; Human Data

Merck

12,8873

Beilstein/Gmelin

1721899

Beilstein Reference

4-01-00-02839

Physical and Chemical Properties

Appearance

Odorless, white crystalline powder.

Solubility in water

550 g/L (20 C)

Melting Point

94 - 98

Boiling Point

295

Vapor Pressure

24 (25 C)

Density

1.524 g/cm3 (20 C)

pKa/pKb

13.6 (pKa)

Partition Coefficient

-2.2

Heat Of Vaporization

132.4 kJ/mol

Heat Of Combustion

-3026 kJ/mol

Usage

In manufacture of sorbose, ascorbic acid, propylene glycol, synthetic plasticizers & resins, moisture conditioner on printing rolls, in leather, in writing inks, in candy production, in antifreeze mixtures with glycerol or glycols incr absorption of pharmaceutical prepn, pharmaceutic aid (sweetening agent, tablet excipient). Marker for drug-induced decreases iof variable dureation in liver blood flow.

Refractive Index

1.45831 (20 C)

First Aid Measures

Ingestion

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Wash mouth out with water. Get medical aid if irritation or symptoms occur.

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

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. Wash clothing before reuse.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If irritation develops, 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. Store protected from moisture.

Handling

Wash hands before eating. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Use with adequate ventilation. Do not allow contact with water. Keep from contact with moist air and steam.

Hazards Identification

Ingestion

May cause irritation of the digestive tract. Low hazard for usual industrial handling.

Inhalation

May cause respiratory tract irritation. Low hazard for usual industrial handling. The toxicological properties of this substance have not been fully investigated.

Skin

May cause skin irritation. The toxicological properties of this material have not been fully investigated.

Eyes

Dust may cause mechanical irritation.

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 minimize contact with skin.

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

-

Fire Fighting Measures

Flash Point

>100

Autoignition

> 150

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. Extinguishing media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam. Use agent most appropriate to extinguish fire. Do NOT get water inside containers.

Upper exp. limit

12.4

Lower exp. limit

1.5

Accidental Release Measures

Small spills/leaks

Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Do not get water inside containers.

Stability and Reactivity

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

Transport Information

HS Code

2905 44 91