SDS

Alkaline Zn-Mn Dry Battery
Safety Data Sheet
According to OSHA Hazard Communication Standard 29 CFR 1910.1200
09/01/2017 EN (English) 2/8
3.2. Mixtures
Name Product identifier %
Manganese oxide (CAS-No.) 1313-13-9 42 - 48
Zinc (CAS-No.) 7440-66-6 15 - 25
Steel (CAS-No.) 12597-69-2 15 - 22
Potassium hydroxide (CAS-No.) 1310-58-3 12 - 18
Vinyl acetal polymers, formals (CAS-No.) 63148-64-1 1 - 3
Full text of hazard classes and H-statements : see section 16
SECTION 4: First-aid measures
4.1. Description of first aid measures
First-aid measures general : No hazards which require special first aid measures.
If you feel unwell, seek medical advice (show directions for use or safety data sheet if possible).
First-aid measures after inhalation : Not an expected route of exposure.
First-aid measures after skin contact : Not expected to present a skin hazard under anticipated conditions of normal use. No special
technical protective measures are necessary.
First-aid measures after eye contact : Not an expected route of exposure.
First-aid measures after ingestion : Rinse mouth Get medical attention Never give anything by mouth to an unconscious person
4.2. Most important symptoms and effects (acute and delayed)
Symptoms/effects after ingestion : Symptoms may include tightness in the chest, flushing, headache, nausea, vomiting,
respiratory depression, weakness, irregular heartbeat, abdominal pain, convulsions, and shock
4.3. Immediate medical attention and special treatment, if necessary
Treat symptomatically.
SECTION 5: Fire-fighting measures
5.1. Suitable (and unsuitable) extinguishing media
Suitable extinguishing media : Dry sand or Class D extinguishing agents. If the battery is burning, water can also be
submerged ignition ground.
Unsuitable extinguishing media : No information available.
5.2. Specific hazards arising from the chemical
Fire hazad : Battery can be overheated by an external source or by internal shorting and develop metal
hydroxide mist.
In fire situations fumes containing manganese, Zinc, etc. may evolved.
Toxic vapor may release in case of fire.
Thermal shock may cause battery case to crack open.
Containers may explode when heated.
Firefighting water runoff and dilution water may be toxic and corrosive and may cause adverse
environmental impacts.
On some bad using conditions (e.g., mechanical damage, external short circuit.) and in case of
a bad functioning, some electrolyte can be removed from the cell by the security vent.
Exposure to the ingredients contained within the battery pack could be harmful under some
circumstances.
Hazardous decomposition products in case of
fire
Thermal decomposition can lead to release of irritating and toxic gases and vapors
5.3. Special protective equipment and precautions for fire-fighters
Protection during firefighting : Do not attempt to take action without suitable protective equipment. Self-contained breathing
apparatus. Complete protective clothing.
Other information : Evacuate personnel to a safe area. Move containers from fire area if it can be done without
personal risk. Cool tanks/drums with water spray/remove them into safety. Stay upwind.
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
6.1.1. For non-emergency personnel
Emergency procedures : Evacuate personnel to a safe area;Ensure adequate ventilation, especially in confined
areas;No flames, no sparks. Eliminate all sources of ignition. Do not breathe
dust/fume/gas/mist/vapors/spray. Avoid contact with skin, eyes and inhalation of vapors