DryAIR 2250 Manual do operador - Página 9

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CHEMICAL PRODUCT & COMPANY IDENTIFICATION

PRODUCT NAME: .................................... DOWFROST* HEAT TRANSFER FLUID

MSDS#: ........................................................ 1376

EFFECTIVE DATE: .................................... 05/09/2002

COMPANY IDENTIFICATION: ............... The Dow Chemical Company

...................................................................... Midland, MI 48674

EMERGENCY TELEPHONE NUMBER: . 24-HOUR EMERGENCY TELEPHONE NUMBER: (989)636-4400

...................................................................... Customer Information Number: 1-800-258-2436

COMPOSITION/INFORMATION ON INGREDIENTS

Propylene glycol

Demineralized water

Dipotassium hydrogen phosphate CAS#007758-11-4

HAZARDS DENITRIFICATION

EMERGENCY OVERVIEW: .............................. Colorless, liquid, mild odor. No significant hazards for emergency response are known.

POTENTIAL HEALTH EFFECTS .................. (See Section 11 for toxicological information and additional information about potential

EFFECTS OF SINGLE ACUTE OVEREXPOSURE

INHALATION: .................................................... At room temperature, exposure to vapor is minimal due to low volatility. Mist may

EYE CONTACT: ................................................. May cause slight temporary eye irritation. Corneal injury is unlikely.

SKIN CONTACT: ................................................ Prolonged contact is essentially nonirritating to skin. Repeated contact may cause

SKIN ABSORPTION: ......................................... Prolonged skin contact is unlikely to result in absorption of harmful amounts.

SWALLOWING: .................................................. Very low toxicity if swallowed. Harmful effects not anticipated from swallowing small

POTENTIAL ENVIRONMENTAL EFFECTS (See Section 12 for Ecological Information)

FIRST AID

INHALATION: .................................................... Move person to fresh air; if effects occur, consult a physician.

EYE: ...................................................................... Flush eyes thoroughly with water for several minutes. Remove contact lenses after the initial

SKIN: .................................................................... Wash skin with plenty of water

INGESTION: ........................................................ No emergency medical treatment necessary.

NOTE TO PHYSICIAN: .................................... No specific antidote. Treatment of exposure should be directed at the control of symptoms

FIRE FIGHTING MEASURES

FLAMMABLE PROPERTIES

EXTINGUISHING MEDIA: Water fog or fine spray. Dry chemical fire extinguishers. Carbon dioxide fire extinguishers. Foam. Do not

use direct water stream. May spread fire. Alcohol resistant foams (ATC type) are preferred. General purpose synthetic foams

(including AFFF) or protein foams may function, but will be less effective.

FIRE FIGHTING PROCEDURES: Keep people away. Isolate fire area and deny unnecessary entry. Use water spray to cool fire exposed

containers and fire affected zone until fire is out and danger of reignition has passed. Fight fire from a protected location or safe

distance. Consider the use of unmanned hose holders or monitor nozzles. Immediately withdraw all personnel from the area in case

of rising sound from venting safety device or discoloration of the container. Burning liquids may be extinguished by dilution with

water. Do not use direct water stream. May spread fire. Move container from fire area if this is possible without hazard. Burning

liquids may be moved by flushing with water to protect personnel and minimize property damage.

SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTERS: Wear positive-pressure self-contained breathing apparatus (SCBA) and

protective fire-fighting clothing (including fire-fighting helmet, coat, pants, boots, and gloves). If protective equipment is not

available or not used, fight fire from a protected location or safe distance.

UNUSUAL FIRE AND EXPLOSION HAZARDS: Container may rupture from gas generation in a fire situation. Violent steam

generation or eruption may occur upon application of direct water stream to hot liquids. Liquid mist of this product can burn.

Flammable concentrations of vapor can accumulate at temperatures above flash point; see Section 9.

HAZARDOUS COMBUSTION PRODUCTS: During a fire, smoke may contain the original material in addition to combustion products

of varying composition which may be toxic and/or irritating. Combustion products may include and are not limited to: Carbon

monoxide. Carbon dioxide.

Safety Concerns

Material Safety Data Sheet

DOWFROST* HEAT TRANSFER FLUID

Canadian Centre for Occupational Health and Safety

Issue: 05/09/2002

Received: 09/10/2003

***MATERIAL SAFETY DATA***

CAS# 000057-55-6

> 99%

CAS# 007732-18-5

< 5%

health effects.)

cause irritation of upper respiratory tract (nose and throat).

flaking and softening of skin.

amounts

1-2 minutes and continue flushing for several additional minutes. If effect occur, consult a

physician, preferably an ophthalmologist.

and the condition of the patient.

(Refer to section 9, PHYSICAL AND CHEMICAL PROPERTIES)

MSDS

2-5