Calcium sulfate dihydrate, 98+%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10083650	Thermo Scientific Acros 315255000	500 g	Plastic bottle
10572544	Thermo Scientific Acros 315250025	2.5 kg	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics 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

• CAS: 10101-41-4
• Physical Form: Powder
• Molecular Formula: CaH4O6S
• MDL Number: MFCD00149625
• Merck Index: 14, 1706
• Solubility Information: Solubility in water: 2g/L (20°C). Other solubilities: slightly soluble in glycerol, practically insoluble in most common organic, solvents
• SMILES: O.O.[Ca++].[O-]S([O-])(=O)=O
• Molecular Weight (g/mol): 172.16
• ChEBI: CHEBI:32583
• Percent Purity: ≥98%
• Chemical Name or Material: Calcium sulfate dihydrate

• Color: White
• Assay Percent Range: 98.0 to 102% (Complexometry)
• Linear Formula: CaSO₄·2H₂O
• Fieser: 01,107
• 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
• Grade: ACS Reagent

Safety and Handling

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RUO – Research Use Only