What hazard class is lithium?

Hazard Class: 4.3 (Water Reactive/ Dangerous when wet) Lithium is a COMBUSTIBLE SOLID which is WATER REACTIVE and the powder or dust may SPONTANEOUSLY IGNITE in AIR.

Is lithium metal hazardous?

Product Exposure Limit: No information was found for product. Effects of Overexposure: Acute Effects: Lithium metal is extremely reactive with body moisture and is corrosive to skin, nose, throat and eyes (may cause blindness). Chronic Effects: See Acute Effects. No other information available.

Is lithium highly combustible?

Like all alkali metals, lithium is highly reactive and flammable. Lithium batteries, or primary batteries, are single use and incapable of recharge. They contain lithium metal which is highly combustible.

What is UN38 3 test?

Testing For UN38. 3 Certification. Altitude Simulation, which means that low-pressure testing simulates unpressurized airplane cargo space at 15,000 meters. Thermal Testing, ensures the cell and battery remain sealed through rapid and extreme temperature changes.

Is lithium toxic to touch?

Hazards of Lithium and Lithium Compounds It is corrosive to skin and other metals, and toxic if consumed in large enough quantities, and releases toxic vapors if burned.

How do you dispose of lithium metal?

Disposal: Lithium disposal by conversion of the metal to one of its compounds is usually employed. Submersion in water or lithium hydroxide solution, steam hydrolysis, or burning are the conventional methods. Only small quantities of lithium should be disposed of at one time.

Does lithium burn metal?

Of lithium metal The reaction forms hydrogen gas and lithium hydroxide. When placed over a flame, lithium compounds give off a striking crimson color, but when the metal burns strongly, the flame becomes a brilliant silver. Lithium will ignite and burn in oxygen when exposed to water or water vapor.

Does lithium explode in water?

Lithium reacts intensely with water, forming lithium hydroxide and highly flammable hydrogen. The colourless solution is highly alkalic. The exothermal reactions last longer than the reaction of sodium and water, which is directly below lithium in the periodic chart.

What are the hazards of lithium?

Hazards. Highly flammable. Is readily ignited by and reacts with most extinguishing agents such as water, carbon dioxide, and carbon tetrachloride [Mellor 2, Supp 2:71. 1961]. Reacts with water to form caustic lithium hydroxide and hydrogen gas (H2). Lithium is spontaneously flammable in air if heated to 180°C if the surface of the metal is clean.

What is the atomic number of lithium?

An element in the alkali metals family. It has the atomic symbol Li, atomic number 3, and atomic weight [6.938; 6.997]. Salts of lithium are used in treating BIPOLAR DISORDER. Lithium is an element with atomic symbol Li, atomic number 3, and atomic weight 6.941. LITHIUM is a soft silvery metal that is normally grayish white due to oxide formation.

Is lithium hydroxide flammable?

Reacts with water to form caustic lithium hydroxide and hydrogen gas (H2). Lithium is spontaneously flammable in air if heated to 180°C if the surface of the metal is clean. Special Hazards of Combustion Products: Strong alkali fumes are formed in fire. Behavior in Fire: Molten lithium is quite easily ignited and is then difficult to extinguish.

What is the atomic number of Li3?

Lithium is an element with atomic symbol Li, atomic number 3, and atomic weight 6.941. Lithium appears as a soft silvery metal that is normally grayish white due to oxide formation.