Calcium sulphate, dihydrate, 99%
Order Calcium sulphate, dihydrate, 99% (CAS 10101-41-4) online at Zemixal: CaH4O6S, COA and SDS with every lot, worldwide shipping.
About Calcium sulphate, dihydrate, 99%
Zemixal supplies Calcium sulphate, dihydrate, 99% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Key data (99%): CAS 10101-41-4, formula CaH4O6S and molar mass 172.17 g/mol. Expect white to off-white powder.
Use cases we see most often
- Materials research
- Chemical synthesis
Handling and storage
Hazard communication follows GHS (Warning: H335). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 500 g, 5 kg and 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Calcium sulphate, dihydrate, 99% |
|---|---|
| Catalogue number | ZX-013456 |
| CAS number | 10101-41-4 |
| IUPAC name | calcium;sulfate;dihydrate |
| Molecular formula | CaH4O6S |
| Molar mass | 172.17 g/mol |
| Exact mass | 171.9354 |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | White to off-white powder |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 90.6 Ų |
| HS code | 28332990 |
| InChIKey | PASHVRUKOFIRIK-UHFFFAOYSA-L |
| SMILES | O.O.[O-]S(=O)(=O)[O-].[Ca+2] |
| PubChem CID | 24928 |
| Synonyms | Calcium Sulphate (dihydrate), Calcium sulfate dihydrate, Satinite, Light spar, Satin spar, Annaline, Compactrol, Magnesia White, Native calcium sulfate, Precipitated calcium sulfate, Calcium sulfate, dihydrate, Gypsum fibrosum |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H335May cause respiratory irritation
Precautionary statements P261, P271, P304 + P340, P319, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Calcium sulphate, dihydrate, 99%
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