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Product Data
• COAG 577


COAG 577 is a liquid cationic polyelectrolyte of medium molecular weight. It works effectively as a primary coagulant and can replace alum and ferric salts in waste water clarification.

COAG 577 is also usefull in other solid-liquid separation such as sludge dewatering and clarifying elmulsions..


  • Easy to apply; pourable liquid which simplifies dilution feed and handling operations.
  • Economical; effective at low dosage levels thus resulting in reduced cost.
  • Reduces the need for post pH adjustment and works over a wide pH range (pH 5 - 10).
  • Forms low volume sludge; less sludge production compared with inorganic salts, thus reducing sludge handling costs.


  • Replaces inorganic salts as primary coagulant in influent and effluent treatment.
  • Treatment of effluent waters containing organic matters, cellulose and oil.
  • Pre-treatment of water for reverse osmosis and secondary oil recovery.


Appearance……………………… Amber liquid
Specific gravity (25° C)………..… 1.14 - 1.18
pH………………………………. 5.5 - 7.5
Solubility in water…………..……. Infinite
Shelf-life (10 - 40° C)…………… 12 months


The product has a low order of toxicity and is not irritating to skin or eyes. Consequently, only normal measure of personal hygiene and plant housekeeping is needed in handling this product. Spills are slippery and should be flushed immediately with water.

PACKING COAG 577 is available in 25 kg/drum and 227 kg/drum packing.

All statements, information and data presented herein are believed to be accurate and reliable but are not to be taken as a guarantee, express warranty or implied warranty of merchantability of fitness for a particular purpose or representation, express or implied, for which seller assumes legal responsibility and they are offered solely for your consideration, investigation and verification. Statements or suggestions concerning possible use of this product are made without representation or warranty that any such use is free of patent infringement and are not recommendations to infringe on any patent. Date:05/12/96

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