Chromium(3+) trihydroxide(CAS: 1308-14-1)

Chromium(3+) trihydroxide, also known as chromium(3+) hydroxide, is a chemical compound with the formula Cr(OH)3. It is a white, crystalline solid with a bitter taste. This compound is an important intermediate in the production of chromium-based chemicals and pigments, and it can also be used in the treatment of wastewater.

Chromium(3+) trihydroxide is primarily used as an intermediate in the synthesis of other chromium compounds, such as chromium(3+) sulfate and dichromate. It is also employed in wastewater treatment for its ability to precipitate heavy metals and in the production of chromium-based pigments and dyes.

Chromium(3+) trihydroxide is generally considered safe when handled properly. However, it is important to take appropriate safety precautions. It can cause irritation to the eyes and skin if not handled with care. Protective gloves and safety goggles should be worn during handling. Proper ventilation is also recommended to avoid inhalation of dust.

Chromium(3+) trihydroxide should be stored in a cool, dry place away from direct sunlight and heat sources. It is best kept in a sealed container to prevent moisture absorption, which can affect its stability. The storage area should be well-ventilated to avoid any potential inhalation risk. It should be stored away from incompatible materials such as acids and oxidizing agents.