Hazard F:Highlyflammable;
Risk R11
Safety
Human systemic effects by inhalation: degenerative brain changes, change in motor activity, muscle weakness. A skin and eye irritant. Questionable carcinogen with experimental tumorigenic data. Flammable and moderately explosive in the form of dust or powder when exposed to flame. The dust may be pyrophoric in air and may explode when heated in carbon dioxide. Mixtures of aluminum dust and manganese dust may explode in air. Mixtures with ammonium nitrate may explode when heated. The powdered metal ignites on contact with fluorine, chlorine + heat, hydrogen peroxide, bromine pentafluoride, sulfur dioxide + heat. Violent reaction with NO2 and oxidants. Incandescent reaction with phosphorus, nitryl fluoride, nitric acid. Will react with water or steam to produce hydrogen; can react with oxidizing materials. To fight fire, use special dry chemical.
Hazard Codes:?
F,
Xi,
T
Risk Statements: 36/38-15-11-34-23/24/25?
R36/38:Irritating to eyes and skin.?
R15:Contact with water liberates extremely flammable gases.?
R11:Highly flammable.?
R34:Causes burns.?
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
Safety Statements: 45-43-26-36-36/37/39-27?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S43:In case of fire use ... (there follows the type of fire-fighting equipment to be used.)?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.?
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.?
S27:Take off immediately all contaminated clothing.
RIDADR: UN 3264 8/PG 3
WGK Germany: 2
RTECS of Manganese (CAS NO.7439-96-5): OO9625000
