What Is Lithium Hydroxide?

Lithium hydroxide is white monoclinic fine crystals. Spicy. With strong alkali. Can absorb carbon dioxide and moisture in the air. It is soluble in water, with a solubility of 12.8g / 100gH2O ^[1] at 20 degrees Celsius, slightly soluble in ethanol, and insoluble in ether ^[2] . The pH of a 1 mol / L solution is about 14. The relative density is 1.51. Melting point is 471 ° C (anhydrous) ^[2] . It has a boiling point of 925 ° C (decomposition) and is corrosive.

Lithium hydroxide

Lithium hydroxide is white

Lithium hydroxide can be used as

Lithium hydroxide safety term

S22: Do not breathe dust.

S28: After contact with eyes, rinse immediately with plenty of water and seek medical advice.

S36 / 37/39: Wear suitable protective clothing, gloves and goggles or masks.

S45: In case of accident or discomfort, consult a doctor immediately (show the label if possible). ^{[4] [3]}

Lithium hydroxide risk term

R20 / 22: Harmful by inhalation and if swallowed.

R35: Causes severe burns.

R52 / 53: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. ^{[4] [3]}