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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.

Manufacturer:  W.A. Hammond Drierite&trade HDC23005

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Catalog No. 07-578-3B


 

Specifications

Description

Drierite Absorbent, Indicating; WA Hammond Drierite; 8 Mesh, 5 lb.; Absorbs 10 to 14% of its weight; Regenerate by heating to 218deg.C (425deg.F) for 1 hour; No shrinking or channeling; Stable, constant volume; Nonpoisonous

  • 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
Description & Specifications

Specifications

Abosrbent; Desiccant; Indicating
7646-79-9,7778-18-9
98% CaSO4 with <2% CoCL2
Calcium Sulfate with Cobalt Chloride Indicator
Glass bottle
5 lb.

Chemical Identifiers

7646-79-9
Calcium Sulfate with Cobalt Chloride Indicator