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VAQORAGypsum
Synonyms: Anhydrite (Ca(SO4)) · Drierite, with indicator · Drierite(TM), drying agent · Sulfuric acid--calcium (1/1)
CAS No.99400-01-8
FormulaCaH2O4S
Mol. weight138.16
Catalogue No.VQ-014406
PuritySynthesis
HSN2833
Gypsum (CAS 99400-01-8) – alkaline earth compound, Synthesis grade. CaH2O4S, MW 138.16. COA included. Worldwide shipping from Vaqora Chemicals.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Gypsum
Gypsum is an alkaline earth compound in Synthesis grade carrying the CAS registry number 99400-01-8. Formula CaH2O4S, molecular weight 138.16 g/mol. It is also known as Anhydrite (Ca(SO4)) or calcium. Sulfuric acid.
In its supplied form it is a white to off-white powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.
Typical applications include materials research and chemical synthesis. It is used across academic and industrial research.
Available in 500 g, 5 kg and 4 x 25 kg packs, Gypsum is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.
Specifications & identifiers
| Product name | Gypsum |
|---|---|
| Catalogue No. | VQ-014406 |
| CAS Number | 99400-01-8 |
| Molecular formula | CaH2O4S |
| Molecular weight | 138.16 g/mol |
| Exact mass | 137.93 |
| Grade | Synthesis |
| HSN code | 2833 |
| InChIKey | GJYLKIZKRHDRER-UHFFFAOYSA-N |
| SMILES | OS(=O)(=O)O.[Ca] |
| PubChem CID | 6335842 |
| Physical form | Powder |
|---|---|
| Appearance | White to off-white powder |
| H-bond donors / acceptors | 2 / 4 |
| TPSA | 83 Ų |
| Synonyms | Anhydrite (Ca(SO4)), Drierite, with indicator, Drierite(TM), drying agent, Sulfuric acid--calcium (1/1), Calcium sulfate, puriss., 98%, Calcium sulfate, -325 mesh, 99%, Calcium sulfate, with indicator, 4 mesh, Calcium sulfate, with indicator, 6 mesh, Calcium sulfate, with indicator, 8 mesh, Calcium sulfate, Vetec(TM) reagent grade, Calcium sulfate, without indicator, 4 mesh |
Documents
Frequently asked questions
What is the CAS number of Gypsum?
The CAS Registry Number of Gypsum is 99400-01-8. It is also known as Anhydrite (Ca(SO4)), Drierite, with indicator, Drierite(TM), drying agent.
What is the molecular formula and molecular weight of Gypsum?
Gypsum has the molecular formula CaH2O4S and a molecular weight of 138.16 g/mol.
Which grade and pack sizes of Gypsum can I order?
We supply Gypsum in Synthesis grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Gypsum?
Yes. Every lot of Gypsum is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Gypsum be shipped internationally?
Yes. We export Gypsum worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Gypsum
We reply within one business day with price, pack options, lead time and documentation.
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