Product Identification

Product Name

Calcium chloride dihydrate

Synonyms

Cal Plus
Sinjarite

CAS

10035-04-8

Formula

CaCl2H4O2

Molecular Weight

147.02000000000001

EINECS

233-140-8

RTECS

EV9810000

RTECS Class

Mutagen

Merck

13,1660

Beilstein/Gmelin

11288 (G)

EC Index Number

017-013-00-2

EC Class

irritant

Physical and Chemical Properties

Appearance

Odorless, white crystalline powder.

Solubility in water

326 g/L

Melting Point

176

Boiling Point

1600

Vapor Pressure

.01

Density

1.85 g/cm3 (20 C)

Usage

Brine for refrigeration plants, ice and dust control on roads, and in concrete.

Refractive Index

1.531

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. Get medical aid immediately.

Inhalation

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration.

Skin

Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Eyes

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

Handling and Storage

Storage

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

Handling

Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Do not get on skin or in eyes. Do not ingest or inhale. Wash clothing before reuse.

Hazards Identification

Inhalation

May cause severe irritation of the upper respiratory tract with pain, burns, and inflammation. Exposure produces central nervous system depression.

Skin

Contact with skin causes irritation and possible burns, especially if the skin is wet or moist.

Eyes

Contact with eyes may cause severe irritation, and possible eye burns.

Ingestion

May cause severe gastrointestinal tract irritation with nausea, vomiting and possible burns. May cause cardiac disturbances. May cause central nervous system depression. May cause seizures, rapid respiration, slow heartbeat and death.

EC Risk Phrase

R 36

EC Safety Phrase

S 22 24

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 impervious gloves. 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.

Exposure Effects

May cause digestive tract and cardiac disturbances. May cause kidney damage.

Poison Class

F (Not subject to toxicity classification)

Fire Fighting Measures

Fire Fighting

Substance is noncombustible. Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.

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. Provide ventilation.

Stability and Reactivity

Disposal Code

14

Incompatibilities

Incompatible with boric oxide + calcium oxide, and bromine trifluoride; react with zinc to form explosive hydrogen gas; catalyzes exothermic polymerization of vinyl ether; explodes at room temperature when added to furan-2-peroxycarbolic acid; and undergoes an exothermic (heat-producing) reaction with water.

Stability

Stable under normal shipping and handling conditions.

Decomposition

Chlorine, irritating and toxic fumes and gases.

Transport Information

HS Code

2827 20 00