What is the chemical name for plaster of paris?

Answer The chemical name for plaster of Paris is calcium sulfate hemihydrate. Plaster of Paris is a derived from a partially dehydrated form of the mineral gypsum. It gets its name from the quarries of th... Read More »

Top Q&A For: What is the chemical name for plaster of paris

What is the chemical reaction that takes place when plaster of Paris is used?

Mixing plaster of Paris with water produces an exothermic reaction, which means that heat is released. The plaster powder is made by heating and drying gypsum. When the powder is hydrated or re-mix... Read More »

The Difference Between Casting Plaster & Plaster of Paris?

Plaster of Paris is the most recognized name for casting plaster, but the two terms are used interchangeably. There are several different types of plaster that can be used for a variety of casting.

What is the difference between plaster& plaster of Paris?

Plaster is a substance mainly used in building and construction. There are three main types of plaster--lime plaster, gypsum plaster and plaster of Paris, a type of gypsum plaster with a variety of... Read More »

Why Does Plaster of Paris Get Hot?

Plaster of Paris is created when gypsum is heated to 150Ëš C. At this temperature, the mineral partially dehydrates, with 75% of the water content escaping as water vapor. This is an endothermic re... Read More »