Calcium sulfate hemihydrate
CAS 10034-76-1
Used in 1 industrial sector tracked by the EPA.
US production59.0M lb
Import volumeZero
Import dependency0%
Top sourceNo public record
Production is reported production, not a complete census of factories. Production reporting year: 2023.
Where It Comes From
EPA reports by year
- 2023
- US production 59.0M lb · Imports Zero
EPA-registered manufacturers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Minerals Technologies
Why It Matters
Sectors
Metals & Mining
Downstream UsesNot recorded
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Chemical Identity
CAS10034-76-1
PubChem CIDNot recorded
DTXSIDDTXSID50892174
FormulaCa4H2O17S4
Mol. Weight562.55 g/mol
SMILESO.[Ca++].[Ca++].[Ca++].[Ca++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
Data Sources
- EPA CompTox (DSSTox) · DTXSID50892174Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
Brief citations
Calcium sulfate hemihydrate (CAS 10034-76-1) https://chemicalindependence.com/chemical/10034-76-1/ EPA CompTox (DSSTox): DTXSID50892174. Retrieved 2026-10-04. https://comptox.epa.gov/dashboard/chemical/details/DTXSID50892174 EPA Chemical Data Reporting: 10034-76-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 10034-76-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting