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Thermo Scientific Chemicals
Silica gel desiccant, indicating, ACS
Used to dry the air in industrial compressed air systems. It is also used as a preservation tool to control relative humidity in museum and library exhibitions and storage. Further, it is employed in diagnostic test strips, inhalation devices, syringes, drug test kits and hospital sanitation kits. | CAS: 7631-86-9 | O2Si | 60.08 g/mol
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Catalog number 040381.A4
also known as 040381-A4
Price (USD)
617.65
Special offer
Online exclusive
Ends: 30-Jun-2026
727.00Save 109.35 (15%)
Each
Quantity:
2.5 kg
Price (USD)
617.65
Special offer
Online exclusive
Ends: 30-Jun-2026
727.00Save 109.35 (15%)
Each
Chemical Identifiers
CAS7631-86-9
IUPAC Namesilanedione
Molecular FormulaO2Si
InChI KeyVYPSYNLAJGMNEJ-UHFFFAOYSA-N
SMILESO=[Si]=O
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Specifications
Specification Sheet
Specification SheetCommentSuitability for moisture absorption: Passes Test (≥27.0% at 80% relative humidity)
Silica gel desiccant is used to dry the air in industrial compressed air systems. It is also used as a preservation tool to control relative humidity in museum and library exhibitions and storage. Further, it is employed in diagnostic test strips, inhalation devices, syringes, drug test kits and hospital sanitation kits. In addition to this, it is used as a stationary phase in chromatography.
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.
WARNING: Cancer – www.P65Warnings.ca.gov
RUO – Research Use Only