Calcium Sulfate Dihydrate Sds: Everything You Need To Know

Calcium Sulfate Dihydrate [CaSO4.2H2O] 97 AR Grade Powder 1.5 Lb in 3


If you’re in the construction or manufacturing industry, you’ve probably heard of calcium sulfate dihydrate. It’s a versatile material used in everything from fertilizer to plasterboard. But before you start working with this material, it’s important to understand its safety data sheet (SDS).

What is Calcium Sulfate Dihydrate?

Calcium sulfate dihydrate, also known as gypsum, is a naturally occurring mineral that has been used for centuries in construction and medicine. It’s a white or colorless powder that is soluble in water and commonly found in sedimentary rocks.

What is an SDS?

An SDS is a document that contains information on the potential hazards and safe handling procedures for a chemical substance. It’s important to read and understand the SDS before working with any chemical to avoid injury or illness.

Section 1: Identification

The first section of the SDS contains information on the product’s identification, including its name, manufacturer, and intended use. It also includes emergency contact information in case of exposure or ingestion.

Section 2: Hazard Identification

This section lists the potential hazards associated with the product, including its effects on the skin, eyes, and respiratory system. It also includes information on the product’s environmental impact.

Section 3: Composition/Information on Ingredients

This section lists the chemical ingredients in the product and their concentration levels. It also includes information on any impurities or additives.

Section 4: First Aid Measures

In the event of exposure or ingestion, this section provides information on first aid measures to take. This includes instructions on flushing the affected area with water and seeking medical attention.

Section 5: Firefighting Measures

If the product is flammable, this section provides information on how to extinguish the fire. It also includes information on any special protective equipment that should be worn.

Section 6: Accidental Release Measures

This section provides instructions on how to clean up and contain any spills or leaks of the product. It includes information on proper disposal procedures.

Section 7: Handling and Storage

This section provides information on safe handling procedures for the product. It includes instructions on how to store the product and any special precautions that should be taken.

Section 8: Exposure Controls/Personal Protection

This section provides information on how to protect yourself from exposure to the product. It includes information on personal protective equipment, such as gloves and respirators.

Section 9: Physical and Chemical Properties

This section includes information on the physical and chemical properties of the product, such as its melting point, boiling point, and density.

Section 10: Stability and Reactivity

This section provides information on the product’s stability and reactivity. It includes information on any conditions that could cause the product to become unstable, such as exposure to heat or moisture.


By understanding the SDS for calcium sulfate dihydrate, you can work with the product safely and responsibly. Remember to always read and follow the instructions on the SDS before working with any chemical.