Calcium Sulphate

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Calcium Sulphate Specification

EINECS No
231-900-3

Loss on Drying
Less than 0.5%

Molecular Weight
136.14 g/mol

HS Code
2520.10

Heavy Metal (%)
Less than 0.001%

Molecular Formula
CaSO4

Moisture (%)
Less than 0.5%

Storage
Store in a dry cool and ventilated environment away from moisture

Assay
CaSO4 content 98%

Boiling point
Decomposes before boiling

Ph Level
Neutral to slightly acidic (5.5 - 7)

Residue on Ignition
Less than 0.1%

Particle Size
Varies depending on grade typically 5-200 microns

Melting Point
1460°C (anhydrous form)

Other Names
Calcium sulfate Gypsum Anhydrite

CAS No
7778-18-9

Type
Inorganic compound

Grade
Industrial grade

Usage
Used in construction (e.g. as a component of plaster and drywall) dentistry medicine and as a food additive

Purity
98% - 99%

Appearance
White powder or crystalline form

Application
Construction agriculture medicine food industry

Raw Material
Limestone and sulfuric acid

Smell
Odorless

Color
White

Form
Solid

Calcium Sulphate About

Calcium Sulphate is employed in a number of different fields, such as construction, desiccants, impression materials, casts, and dies in dentistry, as well as cast immobilization and pill excipients in medicine. In Plaster of Paris, it is a component. Gypsum, a crucial raw material in the construction industry, is the most extensively used form of calcium sulfate. It is employed in the creation of wallboard, Portland cement, masonry blocks, and mortars. This is easy to use and safe too.

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