PRODUCT DESCRIPTION AND  APPLICATION
NALCO 2590 PELL is a solid, oxidizing  biocide designed to control microbiological  growth in cooling tower and evaporative  condenser water.
NALCO 2590 PELL kills bacteria, controls  algae and destroys organic contaminants.  
NALCO 2590 PELL is a fast-acting biocide.

Do not apply NALCO 2590 PELL to waters  containing fish or other aquatic life.

PHYSICAL & CHEMICAL PROPERTIES
Form Pellets
Appearance White
Odor Chlorine-like
Bulk Density 118.6 lb/ft3
Solubility in Water  18% @25°C
pH (1%) @25°C 10.4 – 10.8
Decomposition Temp. Onset ( 170 - 180°C)