Mitsubishi Electric MELDAS MDS-B-SVJ2 Series Specifications And Instruction Manual page 28

(7) Stability and reactivity
Stability
Condition to avoid
Hazardous decomposition
products
(8) Toxicological information
As the chemical substance is stored in a sealed metal container, the battery has no harmfulness.
Just for reference, the table below describes the main substance of the battery.
(Lithium metal)
Acute toxicity
Local effect
(9) Ecological information
Mobility,
Persistence/Decomposability,
Bio-accumulation potential,
Ecological toxicity
(10) Caution for disposal
Dispose of the battery following local laws or regulations.
Pack the battery properly to prevent a short-circuit and avoid contact with water.
Stable under normal handling condition.
Do not mix multiple batteries with their terminals uninsulated. This may cause a
short-circuit, resulting in heating, bursting or ignition.
Irritative or toxic gas is emitted in the case of fire.
No information
Corrosive action in case of skin contact
Not found.