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Drierite™, indicating (CaSO{4}), Thermo Scientific Chemicals
Description
Drierite™, indicating (CaSO{4}) is used in drying of air, industrial gases, refrigerants and many organic liquids. It is used to maintain a dry atmosphere in storage spaces, vaults and commercial packages. It is utilized for the protection of hygroscopic materials, corrosion, rust, and other deterioration caused by high humidity. Further, it is used as an additive in polymer formulations.
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.

Specifications
Specifications
Color | Blue |
Physical Form | Granular-8 Mesh |
Quantity | 2270 g |
Odor | Odorless |
Solubility Information | Slightly soluble aq. soln.. |
Sensitivity | Hygroscopic |
Chemical Name or Material | Drierite, Indicating |
Safety and Handling


- Drierite, indicating
- Danger
- LONG-TERM AQUATIC HAZARD Chronic 2
- Carcinogenicity Category 1B
- Germ cell mutagenicity Category 2
- Reproductive toxicity Category 1B
- Respiratory sensitiser Category 1
- Skin sensitiser Category 1
- H317-May cause an allergic skin reaction.
- H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
- H341-Suspected of causing genetic defects.
- H350i-May cause cancer by inhalation.
- H360F-May damage fertility.
- H411-Toxic to aquatic life with long lasting effects.
- P201-Obtain special instructions before use.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P284-¢In case of inadequate ventilation! wear respiratory protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P308+P313-IF exposed or concerned: Get medical advice/attention.
- P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .
- MIXTURE LIST-Contains : Cobaltous chloride
RUO – Research Use Only
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