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W.A. Hammond Drierite&trade Indicating Absorbents


Efficient desiccant giving constant visual indication of the progress of absorption and exhaustion. W A Hammond Drierite™ Drying Dessicants dries organic liquids to low ppm levels and is commonly used in desiccators, desiccator cabinets, in-line air and gas dryers.

Quantity 5 lb.
Packaging Glass bottle

Manufacturer: w.a. hammond drierite&trade  HDC23005

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Catalog No. 07-578-3B

  • / Case of 4 Each
 

Description & Specifications

Chemical Identifiers

Synonym Abosrbent; Desiccant; Indicating
Chemical Name or Material Calcium Sulfate with Cobalt Chloride Indicator
CAS 7646-79-9
Packaging Glass bottle
Molecular Formula 98% CaSO4 with <2% CoCL2
CAS 7778-18-9
Quantity 5 lb.

Specifications

Chemical Name or Material Calcium Sulfate with Cobalt Chloride Indicator
CAS 7646-79-9

  • Efficient desiccant giving constant visual indication of the progress of absorption and exhaustion
  • Turns from blue to pink when exhausted
  • Dries air and gases to lower residual moisture levels (-100°F dew point)
  • Commonly used in desiccators, desiccator cabinets, in-line air and gas drying columns, absorption bulbs, U-tubes, glove boxes , sealed chambers and wherever an anhydrous environment is required
  • Regeneration by heating granules on tray in single layer at 210-220°C for 1 hour