Water Treatment Chemicals, Phosphonates, Polymers, Biocides

Built Scale & Corrosion Inhibitors and Pretreatment Filming Agent

IR-503B Scale and Corrosion Inhibitor for Boiler

Properties and Usage:

IR-503B is composed of chelating, cleaning and dispersing agents. IR-503B has effects of both cleaning and corrosion inhibition, and has the advantages of fast cleaning, good effect, low corrosion rate.IR-503B has little damage to boiler body and is not affected by Fe and Cu ions in water system, it is suitable for medium/low pressure boiler.


items index
Appearance Amber liquid
Solid content % 40.0 min
Density (20℃)g/cm3 1.25±0.1
pH(1% water solution) 2.0±1.0


The dosage of 1-3‰ is preferred according to boiler body volume and scale quantity.

Package and Storage:

25kg in plastic barrel. Storage in room shady and dry place for one year.


IR-503B Scale and Corrosion Inhibitor for Boiler

Shandong IRO Water Treatment Co., Ltd.

Office Address: 2802, 1st Building, No.19 Zhangzhou 2nd Rd, Qingdao, China
Factory Address: Qicun Town, Shizhong, Zaozhuang, Shandong, China
Tel: +86-532-85027466 Fax: +86 532 85028486
Email: info@irowater.com

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