Copper sulfate

Copper sulfate is an inorganic compound that combines sulfur with copper. It is used in a variety of applications including as a fungicide, algaecide, root killer, and in the preparation of other copper compounds.

Chemical Properties

Copper sulfate is a blue crystal at room temperature. It is soluble in water and slightly soluble in alcohol. The blue color is due to water of hydration. When heated, the crystals lose water and turn into a white powder. This white powder reacts with water to form blue crystals again.

Uses

Copper sulfate has a variety of uses. It is used as a fungicide, algaecide, root killer, and in the preparation of other copper compounds. It is also used in the textile industry for dyeing and in the leather industry for tanning.

Health Effects

Exposure to copper sulfate can cause irritation to the eyes, skin, and respiratory tract. It can cause nausea, vomiting, diarrhea, and stomach cramps if ingested. Long-term exposure can lead to liver and kidney damage, anemia, and death.

Precautions

When handling copper sulfate, it is important to wear protective clothing and eye protection. It should be used in a well-ventilated area. If ingested, seek medical attention immediately.

See Also

• Copper
• Sulfate
• Fungicide
• Algaecide
• Root killer