Water Treatment Chemicals, Phosphonates, Polymers, Biocides

Reverse Osmosis Chemical

IR-191 RO Antiscalant and Dispersant


IR-191 is mainly used in RO membrane system, it can be used as antiscalant and anti-choking agent in high salt water and drinking water. It has the following properties:

1.  Used in many water quality system, high scale inhibition ability.

2.  Lower scale deposit and reduce RO pipeline cleaning frequency.

3.  Reduce or replace the acid fill treatment.

4.  Good economic effect.

5.  Suitable for all RO pipeline type, and as an effective ferrium insulator.

6.  Stable and effective than calgon(SHMP).

7.  High water flux density for RO pipeline.


items index
Appearance Light yellow transparent liquid
pH Value, (1% water solution) 10.0-11.0
Density (20℃)g/cm3 1.16-1.36
Solubility Soluble well in any ratio

Package and Storage:

25kg barrel or confirmed by clients. It can be stored for one years.

Usage Method:

For best effective, TH-200 should be added before static mixer or cylindric filter, the dosage of 1-4mg/L is expected, it can be diluted by RO liquid or by deionized water.

Notes: extra or insufficient dosage will do harm to the RO membrane.


IR-191 Antiscalant and Dispersant for RO Membrane

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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