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  5. Drierite™, regular (CaSO{4}), Lab Grade

Drierite™, regular (CaSO{4}), Lab Grade

Catalog No. p-5547367
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Catalog No. AA43058P2 Supplier Thermo Scientific Chemicals Supplier No. 43058P2
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Description

CAS: 7778-18-9 | CaO4S | 136.13 g/mol

Drierite™, indicating (CaSO{4}), Lab Grade is used as a desiccant. It is used as a drying agent utilized for the efficient and rapid drying of air, industrial gases, refrigerants, organic liquids and solids. Further, it is used to maintain a dry atmosphere in storage spaces, vaults, commercial packages, and other enclosures. In addition to this, it is involved in the protection of hygroscopic materials.

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 7778-18-9
Molecular Formula CaO4S
Molecular Weight (g/mol) 136.13
MDL Number MFCD00010912
InChI Key OSGAYBCDTDRGGQ-UHFFFAOYSA-L
PubChem CID 24497
ChEBI CHEBI:31346
IUPAC Name calcium sulfate
SMILES [Ca++].[O-]S([O-])(=O)=O

Specifications

Color White
Physical Form Granular
Melting Point 1450°C
Density 2.96
Quantity 1 lb.
Odor Odorless
Solubility Information Soluble in water.
Sensitivity Hygroscopic
Grade Laboratory
Chemical Name or Material Drierite

Safety and Handling

Hazard Category H315-H319: Causes skin irritation. Causes serious eye irritation.
EINECSNumber 231-900-3
RTECSNumber WS6920000
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only