MSDS

LEOCH BATTERY CORPORATION
MATERIAL SAFETY DATA SHEET
VALVE-REGULATED LEAD-ACID BATTERY
SEALED MAINTENANCE-FREE NON-SPILLABLE
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Chronic Health Hazards:
Sulfuric acid: Possible scarring of the cornea, inflammation of the nose, throat and bronchial tubes, possible erosion of tooth
enamel.
Lead Compounds: May cause anemia, damage to kidneys and nervous system, and damage to reproductive system in both
males and females.
Medical Conditions Generally Aggravated by Exposure
Inorganic lead and its compounds can aggravate chronic forms of kidney, liver, and neurological diseases. Contact of battery
electrolyte (acid) with the skin may aggravate skin diseases such as eczema and contact dermatitis. Overexposure to sulfuric
acid mist may case lung damage and aggravate pulmonary conditions.
Emergency and First Aid Procedures
Inhalation
Sulfuric Acid: Remove to fresh air immediately. If breathing is difficult, give oxygen
Lead Compounds: Remove from exposure, gargle, wash nose and lips, consult physician
Ingestion
Sulfuric Acid: Do not induce vomiting, consult a physician immediately.
Lead Compounds: Consult a physician immediately
Eyes
Sulfuric Acid: Flush immediately with water for 15 minutes, consult a physician.
Lead Compounds: Flush immediately with water for 15 minutes, consult a physician
Skin
Sulfuric Acid: Flush with large amounts of water for at least 15 minutes, remove any contaminated clothing. If irritation
develops seek medical attention.
Lead Compounds: Wash with soap and water.
SECTION 7: CARCINOGENICITY
Carcinogenicity
Sulfuric Acid: The National Toxicological Program (NTP) and The International Agency for Research on Cancer (IARC)
have classified strong inorganic acid mist containing sulfuric acid as a Category 1 carcinogen, a substance that is carcinogenic
to humans. The ACGIH has classified strong inorganic acid mist containing sulfuric acid as an A2 carcinogen (suspected
human carcinogen). These classifications do not apply to liquid forms of sulfuric acid or sulfuric acid solutions contained
within a battery. Inorganic acid mist (sulfuric acid mist) is not generated under normal use of this product. Misuse of the
product, such as overcharging, may result in the generation of sulfuric acid mist.
Lead Compounds: Human studies are inconclusive regarding lead exposure and an increased cancer risk. The EPA and the
International Agency for Research on Cancer (IARC) have categorized lead and inorganic lead compounds as a B2
classification (probable/possible human carcinogen) based on sufficient animal evidence and inadequate human evidence.
SECTION 8: PRECAUTIONS FOR SAFE HANDLING AND USE
Spill or Leak Procedures
In case the release occurs, stop flow of material: contain/absorb small spills with dry sand, earth, and vermiculite. If possible,
carefully neutralize spilled electrolyte with soda ash, sodium bicarbonate, lime, etc. Wear acid-resistant clothing, boots,
gloves, and face shield. Do not allow discharge of unneutralized acid to sewer.
Waste Disposal Method
Spent Batteries - send to secondary lead smelter for recycling. Follow applicable federal, state and local regulations
Neutralize as in preceding step. Collect neutralized material in sealed container and handle as hazardous waste as applicable.
A copy of this MSDS must be supplied to any scrap dealer or secondary lead smelter with the battery. Or, consult state
environment agency and/ or federal EPA.
Handling and Storing
Store batteries in a cool, dry, well ventilated area that are separated from incompatible materials and any activities which may
generate flames, sparks, or heat. Keep all metallic articles that could contact the negative and positive terminals on a battery
and create a short circuit condition. Battery should be stored under roof for protection against adverse weather conditions.
Store and handle only in areas wit adequate water supply and spill control. Avoid damage to battery case.
Electrical Safety
Due to the battery’s low internal resistance and high power density, high levels of short circuit current can be developed across
the battery terminals. Do not rest tools or cables on the battery. Use insulated tools only. Follow all installation instructions
and diagrams when installing or maintaining battery systems.
Fiberglass Separator
Fiberglass is an irritant to the upper respiratory tract, skin and eyes. For exposure up to 10F°/ use MSA Comfoll with type H
filters. Above 10F use Ultra Twin with type H filter. This product is not considered carcinogenic by NTP or OSHA.