CHEMICAL PRODUCTS

Calcium Sulfate Anhydrite Super

GreenChem Industries is a supplier and distributor of Calcium Sulfate Anhydrite Super (CAS 7778-18-9) for industrial buyers. Request a bulk quote, SDS, or TDS, or call (561) 659-2236 or email [email protected].

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Calcium Sulfate Anhydrite Super
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PRODUCT OVERVIEW

DESCRIPTION

Anhydrite Super is a refined, 100% pure anhydrous calcium sulfate, produced as a byproduct of various industrial processes, making it an environmentally sustainable green product. The post-calcination processes in the production result in a stable material with negligible free lime content. It then undergoes a high precision grinding process, resulting in a material with a substantial surface area and notable solubility characteristics. Anhydrite Super is commonly used in self-leveling, pumpable floor screeds, and in complex dry-mix blends based on Calcium Sulfoaluminate (CSA), Calcium Aluminate (CAC), and Ordinary Portland Cement (OPC), allowing compensated shrinkage through properly controlled hydration.

IDENTIFIERS

Chemical Name

Calcium Sulfate Anhydrite Super

CAS #

7778-18-9

EC #

231-900-3

Molecular Formula

Ca(SO4)

InChI Key

OSGAYBCDTDRGGQ-UHFFFAOYSA-L

Synonyms

Anhydrous Calcium Sulfate, Anhydrous Gypsum Calcium Sulfate, Calcium Sulfate Anhydrous, Gypsum Plaster of Paris; Caltra Anhydrite Super

CLASSIFICATIONS

Product Group 1

Gypsum

Product Group 2

Construction

PROPERTIES

Blaine

> 3000 cm2/g

Bulk density

≤ 1.200 g/l

Compressive Strength

> 50 N/mm2

Consistency (Shock table)

190 to 210 mm

Content of CaSO4

> 92 %

Content of Cl

< 0,01 %

Content of SiO2

< 1,0 %

Final set

70 to 140 min

Initial set

20 to 60 min

Loss on Ignition (LOI)

< 0,3 %

Particle density

2,93 g/cm3

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FREQUENTLY ASKED QUESTIONS

Does GreenChem Industries supply Calcium Sulfate Anhydrite Super in bulk?

Yes. GreenChem Industries distributes Calcium Sulfate Anhydrite Super 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 Anhydrite Super?

The CAS registry number for Calcium Sulfate Anhydrite Super is 7778-18-9.

How do I request an SDS or TDS for Calcium Sulfate Anhydrite Super?

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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