MSDS (Material Safety Data Sheet)
SECTION 1: Chemical Product and Company Identification
Chemical/Trade Name (as used on label)
Chemical Family/Classification
Sealed Lead Acid Battery
Electric Storage Battery
Manufacturer’s Name
Address
CSB Battery Co., Ltd.
11F, No. 150, Sec. 4, Chengde Rd., Shilin Dist.,
Taipei City 11167, Taiwan
Contact number
Website
Taiwan : +886 2 2880 5600
United States : +1 817 244 7777
Netherlands : +31 0 180 418 140
China : +86 755 8831 6488
WWW.CSB-BATTERY.COM
SECTION 2: Composition, information or Ingredients 3)
CAS no.
Description
Content 1)
[% of weight]
Hazard
symbol
7439-92-1
Lead Grid
(Metallic lead, lead alloys with possible traces of additives)
~57
T2)
1309-60-0
Active Mass
(Battery Oxide, inorganic lead compounds)
~ 22
T2)
7664-93-9
Electrolyte 4)
(Diluted Sulphuric acid with additives)
~14
C
Plastic Container / Plastic Parts
5)
~ 7
Updated: 2012/10/26
1) Contents may vary due to performance data of the Battery
2) As result of the harm to unborn children Lead and Lead compounds are classified as toxic, Category 1.
As this category is not described with a specific hazard symbol, Lead compounds have to be labeled with
the “skull & crossbones“ symbol. Lead and Lead compounds are not classified “toxic“.
3) See section 12 – Ecological Information
4) Density of the electrolyte varies in accordance to the state of charge
5) Composition of the plastic may vary due to different customer requirements
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SECTION 3: Hazard Identification
SECTION 4: First Aid Measures
Skin/Eyes
Ingestion/Inhalation
- Rinse the affected area under running water for
15 minutes
- Remove contaminated clothing
- If irritation occurs , seek medical attention
- Do not induce vomiting
- Drink 8 oz. of water or milk
- If difficulty in breathing occurs, try moving under
fresh air and have CPR when necessary
- Seek medical attention immediately
APPEARANCE AND ODOR: Colorless, Oily Fluid, Vapors are Colorless; Acrid odor when hot or
charging
RATING CODES: 0=Insignificant 1=Slight 2=Moderate 3=High 4=Extreme
HMIS RATING:
Health: 3
Flammability: 0
Reactivity: 2
Other: 0
NFPA RATING:
Health: 3
Flammability: 0
Reactivity: 2
Other: 0
Sulfuric acid is water-reactive if concentrated
No hazards occur during the normal operation of a Lead Acid Battery as it is described in the instructions
for use that are provided with the Battery. Lead acid Batteries have three significant characteristics:
They contain an electrolyte which contains diluted sulphuric acid. Sulphuric acid may cause
severe chemical burns.
During the charging process or during operation they might develop hydrogen gas and oxygen,
which under certain circumstances may result in an explosive mixture.
They can contain a considerable amount of energy, which may be a source of high electrical
current and a severe electrical shock in the event of a short circuit.
The Batteries have to be marked with the symbols listed under section15.
California proposition 65 warning: Battery posts, terminals and related accessories contain lead and
lead compounds chemical know to the state of California to cause cancer and reproductive harm. Battery
also contain other chemicals know to the state California to cause cancer. Wash hands after handling.
General:
1. Electrolyte (diluted sulphuric acid): sulphuric acid acts corrosively and damages skin
2. Lead compounds: lead compounds are classified as toxic for reproduction (if swallowed)
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SECTION 5: FireFighting Measures
SECTION 6: Accidental Release Measures
SECTION 7: Handling and Storage
Hydrogen Flash point: -259°C Hydrogen Autoignition point: 580°C
Hydrogen Flammable Limits in Air (% by Volume):
Lower Explosion Limit (LEL) : 4.1; Upper Explosion Limit (UEL) : 74.2
Unusual Fire and Explosion Hazards: Hydrogen and Oxygen gases are produced in cells during normal
battery operation and expel into air through vent caps.
Extinguishing Media: Foam, CO2 or dry powder extinguishing agents
Special Firefighter Procedures: Use Positive Pressure, self-contained breathing apparatus.
The information is of relevance only if the battery is broken and the ingredients are released. In the case
of spillage, Neutralize exposed battery parts with soda ash or sodium bicarbonate until fizzing stops; and
using sand or bonding agent to absorb spilled electrolyte. Provide adequate ventilation because heat,
carbon dioxide and hydrogen gas may be given off during neutralization. Collect residue in a suitable
container and place the broken battery in a heavy-duty plastic bag or other non-metallic container. Properly
recycle all battery residue and parts based on official local regulations.
Store batteries in a cool, dry area. Store batteries in a covered area that protects against adverse
weather conditions. Protect batteries from coming into contact with conductive materials to prevent fire
or battery failures. Don’t store or charge batteries in temperatures under -4o F (-20o C). Keep away
from fire, sparks and heat sources. Protect from damage to prevent possible leaks or spills. It is
imperative that these instructions be followed if the batteries are being stored.
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SECTION 8: Exposure Controls and Personal Protection
SECTION 9: Physical and Chemical Properties
Lead and lead compounds
Electrolyte
Appearance
Form:
Solid
Liquid
Color:
Grey
Colorless
Odor:
Odorless
Safety related data
Solidification point:
327℃ [melting point]
-35 ~ -60℃
Boiling point:
1740℃
Approx. 108~114℃
Solubility in water:
Very low (0.15mg/l)
Fully soluble
Density (20℃):
11.35 g/cm3
1.2~1.3 g/ cm3
Vapor pressure (20℃):
N.A.
Engineering Controls
Store batteries with adequate ventilation. Room ventilation is also required for batteries utilized for
standby power generation. Never recharge batteries in an unventilated, enclosed space.
Personal Protective Equipments
During installation under normal conditions there is no exposure to lead or sulpuric acid. In the event of
battery breakage, exposure to sulphuric acid and lead may occur. During high rate charges or
overcharging acid mist may occur.
Eye Protection = Chemical goggles, safety glasses with side shields and or a full-face shield.
Protective gloves = Rubber, PVC or neoprene
Respiratory Protection = NIOSH approved acid mist/organic vapor respirator, if OSHA PEL is
exceeded.
Other Protective Equipment = Acid resistant apron or clothes.
Work Practices:
Use standard lead-acid battery practices. Do not wear metallic jewelry when working with batteries. Use
non-conductive tools only. Discharge static electricity prior to working on a battery. Maintain eyewash, fire
extinguisher and emergency communication device in the work area.
Lead and Lead compounds used in Lead Acid batteries are poorly soluble in water; Lead can be
dissolved in an acidic or alkaline environment only.
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SECTION 10: Stability and Reactivity
SECTION 11: Toxicological Information
Administration Route
Dose
Test Animal
LD50
Oral
2140 mg/kg
Rat
LC50
Inhalation
510 mg/m³
Rat
SECTION 12: Ecological Information
Stability: The battery and contents are stable under normal conditions.
Conditions to avoid: Overheating or overcharging the battery may results in acid mist and hydrogen
generation.
Incompatibility (materials to avoid): Strong alkaline materials, conductive metals, organic solvents, spark or
open flame.
Hazardous byproducts: Hydrogen gas may be generated in an overcharged condition, in fire or at very
high temperatures. In fire, may emit CO, CO2 and Sulfur Oxides.
Hazardous polymerization will not occur
Reactivity: Broken batteries may result in small amounts of spilled electrolyte. Electrolyte is a corrosive,
nonflammable liquid. Electrolyte can destroy organic materials such as cardboard, wood, textiles.
Electrolyte may produce hydrogen as a reaction with some metals.
CSB VRLA batteries are sealed, recombinant design that require no water replacement throughout their
service life, thus no contact is made with the battery’s internal components or chemical hazards. Under
normal use and handling, these batteries do not emit regulated or hazardous substances.
Carcinogenicity: The International Agency on Cancer (IARCC) has classified “strong inorganic acid
mists containing sulfuric acid” as a category 1 carcinogen (inhalation), a substance that is carcinogenic to
humans. This classification does not apply to the liquid forms of sulfuric acid contained within the battery.
Misuse of the product, such as overcharging, may result in the generation of sulfuric acid mist at high levels.
This information is of relevance if the battery is broken and the ingredients are released to environment.
12.1 Electrolyte (diluted sulphuric acid)
In order to avoid damage to the sewage system, the acid has to be neutralized by means of time
or sodium carbonate before disposal. Ecological damage is possible by change of pH. The
electrolyte solution reacts with water and organic substances, causing damage to flora and
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SECTION 13: Disposal Considerations
fauna. The electrolyte may also contain soluble components of lead that can be toxic to aquatic
environments.
12.2 Lead and Lead compounds
Chemical and physical treatment is required for the elimination from water. Waste water
containing lead must not be disposed of in an untreated condition. The former classification of
Lead compounds as toxic for the aquatic environment R50/53 had been triggered from test
results generated in the 80’s for soluble Lead compounds (Lead Acetate). The hardly soluble
Lead compounds such as Battery Lead Oxide were not tested at this time. Tests on Battery
Lead Oxide were carried out in 2001 and 2005. The respective test results conclude that Battery
Lead Oxide is not toxic for the environment, neither R50 nor R50/53 nor R51/53. From this it
follows that the general classification for Lead compounds (R50/53) does not apply to Battery
Lead Oxide. As the result of this the Risk Phrase R52/53 (Harmful to aquatic organisms, may
cause longterm adverse effects in the aquatic environment) applies to Battery Lead Oxide.
Effects of Battery Lead Oxide in the aquatic environment:
Toxicity for fish: 96 h LC 50 > 100 mg/l
Toxicity for daphnia: 48 h EC 50 > 100 mg/l
Toxicity for alga: 72 h IC 50 > 10 mg/l
The results demonstrate these Battery Lead Oxide compounds in a concentration of 100 mg/l
have no adverse effect on fish and daphnia. A concentration of these Battery Lead Oxide of 10
mg/l has no adverse effect on the rate of growth and the biomass. For the classification
according to Directive 67/548/EEC the most sensitive adverse effect has to be considered. As a
result of the toxicity for alga at > 10 mg/l Battery Lead Oxide has to be classified according to
the R-Phrases 52/53 (Harmful to aquatic organisms, may cause long term adverse effects in the
aquatic environment).
Spent lead acid batteries (EWC 160601) are subject to regulation of the EU Battery Directive and its
adoptions into national legislation on the composition and end of life management of batteries.
Spent Lead Acid batteries are recycled in lead refineries (secondary lead smelters). The components of a
spent Lead Acid battery are recycled or reprocessed.
At the points of sale, the manufacturers and importers of batteries, respectively the metal dealers take
back spent batteries, and render them to the secondary lead smelters for processing.
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SECTION 14: Transport Information
SECTION 15: Regulatory Information
To simplify the collection and recycling or reprocessing process, spent Lead Acid batteries must not be
mixed with other batteries. By no means may the electrolyte (diluted sulphuric acid) be emptied in an
inexpert manner. This process is to be carried out by the processing companies only.
All CSB batteries are identified as “Battery, Electric Storage, Wet, Nonspillable” when transported by air,
sea or by land transportation. The battery(s) must be identified as above on the Bill of Lading and properly
packaged with their terminals protected from short circuit. NA or UN numbers do not apply. CSB battery(s)
warning label identifies each battery as NONSPILLABLE.
CSB seal lead-acid batteries are classified as “Nonspillable” for the purpose of transportation by DOT,
and IATA/ICAO as result of passing the Vibration and Pressure Differential Test described in DOT [49
CFR 173.159(f)] and IATA/ICAO [Special Provision A67]. CSB seal lead-acid batteries can be safely
transported on deck, or under deck stored on either a passenger or cargo vessel as result of passing the
Vibration and Pressure Differential Tests as described in the IMDG regulations (Special Article 238).
To transport these batteries as “Nonspillable” they must be shipped in a condition that would protect them
from short-circuits and be securely packaged so as to withstand conditions normal to transportation by a
consumer, in or out of a device, they are unregulated thus requiring no additional special handling or
packaging.
For all modes of transportation, each battery and outer package is labeled “NON-SPILLABLE” per
49 CFR 173.159(f). If you repackage our batteries either as batteries or as a component of
another product you must label the outer package “NON-SPILLABLE” per 49 CFR 173.159(f).
In accordance with EU Battery Directive and the respective national legislation, Lead Acid batteries have
to be marked by a crossed out dust bin with the chemical symbol for lead shown below, together with the
ISO return/recycling symbol. If other countries or the region have time in addition the stipulation must
observe.
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SECTION 16: Other Information
Products such as Batteries are not in the scope of regulation which requires the publication of an EU
Safety Data Sheet (91/155/EEC).
The information given above is provided in good faith based on existing knowledge and does not
constitute an assurance of safety under all conditions. It is the user’s responsibility to observe all laws
and regulations applicable for storage, use, maintenance or disposal of the product. If there are any
queries, the supplier should be consulted.
However, this shall not constitute a guarantee for any specific product features and shall not establish a
legally valid contractual relationship.
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