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Performance Features


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Contains no phosphorus Stable in presence of hypochlorites Good anti-scaling efficiency at low dosage over wide ranges of pH, water hardness and temperature conditions. Strong dispersant activity FDA approved for food contact

Industrial water treatment

Product Description

Application Methods

Ulterion® 245 PA is a low molecular weight, 20% partially neutralized, Sodium salt, polyacrylate polymer that is designed to inhibit deposition of carbonates, oxalates, and sulfates scales across a broad range of pH, temperature and water hardness, as well as to control deposition of commonly encountered particulate matter.

Ulterion® 245 PA prevents scale formation in open recirculation cooling circuits and is particular for CaCO3 scale inhibition. It also is a dispersant for all types of cooling circuits and for boiler sludge control.

Typical Properties

Ulterion® 245 PA should be stored in a temperature-controlled environment. Insulated tanks are recommended for bulk storage. These products are freeze-thaw stable. However, if frozen, product must be mixed thoroughly prior to use. It is recommended to keep Ulterion® 245 PA from freezing. For spills of Ulterion® 245 PA sprinkle sawdust or vermiculite over the spill area and sweep the material into approved chemical disposal containers.

Solids, % pH, 25°C Molecular Weight Charge Appearance Specific gravity Viscosity (cPs) Origin

48 3.6 4,500 (Mw) Anionic Clear to Slightly Hazy 1.24 800 USA

Handling / Storage Stability

Product Safety

FDA Status Ulterion® 245 PA comply with the FDA Food Additives regulations: 173.310 Boiler water additives 175.105 Adhesives 176.170 Components of paper, paperboard in contact with Ulterion International, Inc. aqueous and fatty food. P.O. Box 70966 176.180 Components of paper, Marietta, GA 30007 Telephone (770) 579-0552 paperboard in contact with dry Fax (770) 579-0348 food.

When considering the use of Ulterion International products, please refer to the latest Material Safety Data Sheets (MSDS). If you require an MSDS for this product; please call Customer Service or your Ulterion International Representative.

The information contained herein is thought to be accurate in all aspects; however, the applications for these products mentioned are presented without guarantee or responsibility as to the suitability of our products whether used singly or in combination with other products. Nothing herein is to be taken as a license to operate under or as a recommendation to infringe any patents. The products are sold without warranty, expressed or implied, and are purchased at buyer’s risk.

Ulterion 245 PA  
Ulterion 245 PA  

Application Methods  Contains no phosphorus  Stable in presence of hypochlorites  Good anti-scaling efficiency at low dosage over wide ra...