Calcium Sulfate ACS Grade *


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Calcium Sulfate, having the chemical formula CaSO4-2H2O, is a dihydrate calcium salt. It appears as white or nearly white, odorless, crystalline solid at ambient conditions and is sparingly soluble in water. It is also known as Alabaster, Gypsum, Plaster of Paris, and Karstenite. An ACS Grade reagent is a chemical that meets the purity requirements of the American Chemical Society (ACS). For dependable, consistent, and repeatable findings, ACS Grade reagents can be utilized in high-quality research labs. Moreover, such chemicals can be safely used in food applications, drugs, and medicines. In the United States of America (USA), Lab Alley is selling its high-quality Calcium Sulfate Powder, ACS Grade online at Lab Alley’s Calcium Carbonate, FCC Grade is highly recommended for domestic and industrial applications.


Calcium Sulfate ACS Features:

Assay 98.0-102.0%
Insoluble in Dilute Hydrochloric Acid 0.02%
Chloride 0.005%
Nitrate To Pass Test (limit about 0.005%)
Carbonate To Pass Test
Heavy Metals (as Pb) 0.002%
Iron 0.001%
Magnesium and Alkali Salts 0.3%
Common Uses
  • Reagent
  • Buffering agent
  • Fortification of foods
Commercial/Industrial Application
  • Food industry
  • Personal care products
  • Beer industry
Safety and Handling

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Calcium Sulfate ACS.

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