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Calcium Sulfate Hemihydrate
GreenChem Industries is a supplier and distributor of Calcium Sulfate Hemihydrate (CAS 10034-76-1) for industrial buyers. Request a bulk quote, SDS, or TDS, or call (561) 659-2236 or email [email protected].
PRODUCT OVERVIEW
DESCRIPTION
Calcium sulfate hemihydrate, commonly known as plaster of Paris, is a white powder used for casting, molding, and sculpting. It is produced by heating gypsum to remove water, resulting in a material that rehydrates and hardens when mixed with water. This compound is widely used in the construction industry for making decorative elements and as a building material. In the medical field, it is used for making orthopedic casts and dental impressions. Calcium sulfate hemihydrate is also used in ceramics, as a soil conditioner, and as a drying agent in various industrial processes.
IDENTIFIERS
Chemical Name
Calcium Sulfate Hemihydrate
CAS #
10034-76-1
EC #
231-900-3
Molecular Formula
Ca.H2O4S.1/2H2O
InChI Key
UUWIFXJTCZMVKD-UHFFFAOYSA-N
Synonyms
Plaster of Paris
CLASSIFICATIONS
Product Group 1
Accelerators, ExtendersProduct Group 2
Oil & GasPROPERTIES
Color
White with a blue, gray or red hue
Density
2.69 g/cm³
Form
Solid
Melting Point
1193℃
Molar
Mass 154.16
Stability
Stable. Hygroscopic.
Water Solubility
sets to hard mass when mixed with H2O [MER06]; g/100g solution H2O: 1.23 (0°C), 0.71 (25°C), 0.189 (100°C); solid phase, CaSO4 · 1/2H2O [KRU93]
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FREQUENTLY ASKED QUESTIONS
Does GreenChem Industries supply Calcium Sulfate Hemihydrate in bulk?
Yes. GreenChem Industries distributes Calcium Sulfate Hemihydrate for industrial buyers. Request pricing and packaging options for drums, totes/IBCs, bulk/tank, bags, pails, or ISO tanks.
What is the CAS number for Calcium Sulfate Hemihydrate?
The CAS registry number for Calcium Sulfate Hemihydrate is 10034-76-1.
How do I request an SDS or TDS for Calcium Sulfate Hemihydrate?
Use the document request form on this page, or contact sales at (561) 659-2236 / [email protected]. SDS and technical documents are provided for qualified commercial inquiries.
What packaging options are available?
Depending on the product and region, GreenChem can quote drums, totes/IBCs, bulk/tank, bags, pails, and ISO tanks. Ask your specialist for current pack sizes and lead times.
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