Calcium sulfate dihydrate, ACS, 98.0-102.0%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11334227	Thermo Scientific Alfa Aesar 036700.30	250 g
11344227	Thermo Scientific Alfa Aesar 036700.A1	1 kg

Description

Used as portland-cement retarder, tile and plaster. It is a source of sulfur and sulfuric acid. Also used in polishing powder and paints, dyeing and calico printing. It is likewise employed in zinc metallurgy. It is employed in drying industrial gases, solids and many organic liquids. In granulated form it is used as soil conditioner. Used for food additives in the soy manufacturing industry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 10101-41-4
• Molecular Weight (g/mol): 172.16
• InChI Key: PASHVRUKOFIRIK-UHFFFAOYSA-L
• PubChem CID: 24928
• IUPAC Name: calcium;sulfate;dihydrate

• Molecular Formula: CaH4O6S
• MDL Number: MFCD00149625
• Synonym: calcium sulfate dihydrate, phosphogypsum, landplaster, annaline, compactrol, gips, gypsite, primoplast, satinite, gypsum stone
• ChEBI: CHEBI:32583
• SMILES: O.O.[Ca++].[O-]S([O-])(=O)=O

Specifications

• Boiling Point: 163°C to 2H{2}O
• CAS: 10101-41-4
• Assay Percent Range: 98.0-102.0%
• MDL Number: MFCD00149625
• Solubility Information: Soluble in water.
• SMILES: O.O.[Ca++].[O-]S([O-])(=O)=O
• Molecular Weight (g/mol): 172.16
• ChEBI: CHEBI:32583
• Grade: ACS
• Density: 2.32

• Melting Point: 128°C-1.5H₂O
• Physical Form: Powder
• Molecular Formula: CaH4O6S
• Synonym: calcium sulfate dihydrate, phosphogypsum, landplaster, annaline, compactrol, gips, gypsite, primoplast, satinite, gypsum stone
• InChI Key: PASHVRUKOFIRIK-UHFFFAOYSA-L
• IUPAC Name: calcium;sulfate;dihydrate
• PubChem CID: 24928
• Formula Weight: 172.17 (136.14 Anhydrous)
• Sensitivity: Hygroscopic
• Chemical Name or Material: Calcium sulfate, dihydrate

Safety and Handling

missing translation for 'einecsNumber' : 231-900-3

missing translation for 'rtecsNumber' : EW4150000

missing translation for 'tsca' : Yes

missing translation for 'storageNote' : Hygroscopic

Recommended Storage : Ambient temperatures

RUO – Research Use Only