MATERIAL SAFETY DATA SHEET

 

Wausau Chemical Corporation, 2001 N. River Drive, Wausau, WI 54403

                                                                             Last Revision:                           May 12, 2005

HMIS Hazard 4 – Extreme                  Health              3 3 – High                       Fire                  0 2 – Moderate               Reactivity         2 1 – Slight                      Other 0 - Least

Emergency       CHEMTREC               800-424-9300

Phones:            Wausau Chemical         715-842-2285

SECTION 1 - MATERIAL IDENTIFICATION

 

 

 

NAME:            SULFURIC ACID 66 ^oBaume

SYNONYMS:             Oil of Vitriol

FORMULA:                H₂SO₄   M.W. = 98.08

SECTION 2  - HAZARDOUS INGREDIENTS

 

 

 

HAZARDOUS CHEMICAL               CAS #             PERCENT       PEL/TWA        SARA III, SEC 313    

Sulfuric Acid                                         7664-93-9       93.19%            1mg/m³                 NO

 

SECTION 3 – CHEMICAL AND PHYSICAL PROPERTIES

 

 

 

Appearance:           Colorless, cloudy, oily liquid            Boiling Point (^oF):                                 538 ^oF

Odor:                     Pungent irritating odor                     Freezing Point (^oF):                               -26 ^oF

pH:                         Less than 1                         Specific Gravity (H₂O=1 @ 70^oF):       1.835

Water solubility:            100%                                       Vapor Pressure, mm Hg, 20^oC: ND

Vapor Density (air=1):  ND                              Volatile Organic (VOC) content:           NA

Evaporation Rate (Butyl Acetate = 1)                ND

 

SECTION 4 – FIRE AND EXPLOSION HAZARDS

 

 

Flash Point (Method):               ND                  Explosive Limits: Lower            ND      Upper              ND     

Flammable Limits:                     None                Auto Ignition Temperature:        ND

Extinguishing Media:                 Dry chemical, carbon dioxide or alcohol resistant foam.DO NOT use water.

 

Special Fire Fighting Procedures and Hazards:  Wear chemical protective clothing and positive pressure self-contained breathing apparatus. Approach upwind to avoid toxic vapors.

 

Unusual Fire & Explosion Hazards:                   Material will not burn. It reacts with most metals to produce hydrogen gas which can form explosive mixture with air.

 

SECTION 5 – REACTIVITY INFORMATION

 

 

Stable:    X  Unstable:               Hazardous Polymerization:   Occurs:                 Does not Occur:           X

 

Conditions to Avoid:                 None known.

 

Materials to Avoid:                   Water, and oxidizing agents.

 

Decomposition Products:          Sulfur dioxide and Sulfur trioxide.

 

Sulfuric Acid 66 ^oBaume                                                                                                                    Page 2

SECTION 6 – HEALTH HAZARDS – PROTECTIVE MEASURES  – FIRST AID

 

 

Carcinogen:      Yes

 

EYES:              May cause severe burns, destruction of eye tissue and possible permanent injury or blindness. Prolonged exposure could cause conjunctivitis. Use chemical goggles and face mask when handling this product. In the event of contact immediately flush with water for 20 minutes, holding eyelids apart to ensure proper irrigation. Get immediate medical attention.

 

SKIN:              Extremely corrosive. May cause reddening, itching, inflammation, burns , blistering, and possible tissue damage. Prolonged exposure could cause cracking and possible secondary infection with tissue damage. Use neoprene or rubber gloves and apron when handling this product. In the event of contact immediately wash with water for 20 minutes while removing contaminated clothing. Discard any contaminated leather goods. Get immediate medical attention.

 

INHALATION:           Mist or vapors can cause severe burns and tissue damage to the respiratory system. Symptoms may include throat burns, constriction of the windpipe, severe pulmonary edema and death, depending on concentration and length of exposure. If symptoms occur remove victim to fresh air. If not breathing, perform artificial respiration, of breathing is difficult give oxygen. Keep person warm and at rest. Get medical attention immediately.

 

INGESTION:              Corrosive to the mouth, esophagus, mucous membranes and gastrointestinal tract. Aspiration into lungs may cause chemical pneumonia and lung damage. Drink large amounts of water to dilute. Do Not induce vomiting unless directed by medical personnel. If spontaneous vomiting occurs, keep head below hips to avoid aspiration Get immediate medical attention.

 

Over exposure to this product may cause systemic toxicity including adverse effects to kidneys, liver, teeth, respiratory and cardiovascular systems

 

IN ALL CASES:          GET PROMPT MEDICAL ATTENTION IF ADVERSE EFFECTS PERSIST

 

PRIMARY ROUTES OF ENTRY:      Skin, eyes, inhalation, ingestion.

 

HYGIENE:      Wash hands and face before eating or drinking. Wash soiled clothing before wearing again if contact occurs.

SECTION 7 – PRECAUTIONS FOR SAFE HANDLING, STORAGE AND USE

 

 

 

SPILLS AND LEAKS:            Contain to prevent loss to the environment. Absorb material with soda ash or lime. Collect excess material. Do Not flush the residual material to water ways.

 

STORAGE AND HANDLING:           Avoid contact with strong oxidizers. Store product in vented container. Do not use with materials or equipment sensitive to acidic solutions. Do not cut, grind, drill, or weld near containers.

 

WASTE DISPOSAL:              Follow recommendations of local, state and federal regulations.

 

EMPTY CONTAINERS:        Replace and firmly tighten closures. Send to a recycling center or return to Wausau Chemical Corporation.

 

 

Sulfuric Acid 66 ^oBaume                                                                                                                    Page 3

SECTION 8 – REGULATORY INFORMATION

 

 

 

DOT SHIPPING DESCRIPTION:                  Sulfuric Acid, 8, UN1830, PGII

 

LABEL REQUIRED                                        Corrosive

 

The information contained herein is given in good faith, but no warranty, representation, inducement or license of any kind is made, except that the information is accurate to the best of Wausau Chemical Corporation’s knowledge, or is obtained from sources believed by Wausau Chemical Corporation to be reliable and accurate. Wausau Chemical Corporation does not assume any legal responsibility for use or reliance upon the information being furnished. Customers are encouraged to conduct their own tests. Before using any product, read the container label directions as well as the Material Safety Data Sheet.

 

 

 

 

 

 

ND – Not Determined              NA – Not Applicable               NE – Not Established